🇺🇸
97.74.230.245
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 97.74.230.245 (US/United States/245.230.74.97.h ...
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(mod_security) mod_security (id:920350) triggered by 97.74.230.245 (US/United States/245.230.74.97.host.secureserver.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 15:21:38.538915 2026] [security2:error] [pid 3363996:tid 3364129] [client 97.74.230.245:59450] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/.git/HEAD"] [unique_id "auJLQrzRNsFip_rbw7VQKgAAADI"]
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Port Scan
🇺🇸
43.166.244.192
28 Oct 2026
(mod_security) mod_security (id:920210) triggered by 43.166.244.192 (US/United States/-): 1 in the l ...
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(mod_security) mod_security (id:920210) triggered by 43.166.244.192 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 14:40:12.862580 2026] [security2:error] [pid 3363996:tid 3364101] [client 43.166.244.192:59704] ModSecurity: Access denied with code 406 (phase 1). Pattern match "\\\\b(?:keep-alive|close),\\\\s?(?:keep-alive|close)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "402"] [id "920210"] [msg "Multiple/Conflicting Connection Header Data Found"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auJBjLzRNsFip_rbw7VL4wAAABY"]
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Port Scan
🇺🇸
104.30.167.164
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 104.30.167.164 (CA/Canada/-): 1 in the last 360 ...
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(mod_security) mod_security (id:920350) triggered by 104.30.167.164 (CA/Canada/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 14:08:11.042224 2026] [security2:error] [pid 3363996:tid 3364104] [client 104.30.167.164:58449] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auI6C7zRNsFip_rbw7VIYgAAABk"]
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Port Scan
🇺🇸
2a09:bac0:1000:c48::2e9:8a
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a09:bac0:1000:c48::2e9:8a (Unknown): 1 in the ...
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(mod_security) mod_security (id:920350) triggered by 2a09:bac0:1000:c48::2e9:8a (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 14:08:11.042225 2026] [security2:error] [pid 3363996:tid 3364102] [client 2a09:bac0:1000:c48::2e9:8a:23860] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auI6C7zRNsFip_rbw7VIYQAAABc"]
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Port Scan
🇺🇸
20.80.92.173
28 Oct 2026
(eximsyntax) Exim syntax errors from 20.80.92.173 (US/United States/-): 1 in the last 3600 secs; Por ...
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(eximsyntax) Exim syntax errors from 20.80.92.173 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2026-10-28 13:40:21 SMTP call from [20.80.92.173] dropped: too many syntax or protocol errors (last command was "?", NULL)
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Port Scan
🇹🇼
198.235.24.83
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 198.235.24.83 (US/United States/-): 1 in the la ...
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(mod_security) mod_security (id:920350) triggered by 198.235.24.83 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 12:42:37.208277 2026] [security2:error] [pid 4099497:tid 4099886] [client 198.235.24.83:59562] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIl_XrK48MFtZtZLgUJZQAAAHk"]
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Port Scan
🇬🇧
2a06:4884:3000::29
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a06:4884:3000::29 (r5-41-29.monitoring.interne ...
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(mod_security) mod_security (id:920350) triggered by 2a06:4884:3000::29 (r5-41-29.monitoring.internet-measurement.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 12:28:56.890795 2026] [security2:error] [pid 4099497:tid 4099861] [client 2a06:4884:3000::29:54651] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIiyHrK48MFtZtZLgUH9AAAAGA"]
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Port Scan
🇺🇸
64.94.85.37
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 64.94.85.37 (US/United States/-): 1 in the last ...
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(mod_security) mod_security (id:920350) triggered by 64.94.85.37 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 12:00:21.971504 2026] [security2:error] [pid 4099497:tid 4099851] [client 64.94.85.37:43684] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/api/metrics/run"] [unique_id "auIcFXrK48MFtZtZLgUEYAAAAFY"]
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Port Scan
🇺🇸
109.105.209.35
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 109.105.209.35 (US/United States/zl-laxk-us-gp7 ...
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(mod_security) mod_security (id:920350) triggered by 109.105.209.35 (US/United States/zl-laxk-us-gp7-wk141d.internet-census.org): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 11:50:43.407047 2026] [security2:error] [pid 4099497:tid 4099876] [client 109.105.209.35:30848] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIZ03rK48MFtZtZLgUDcQAAAG8"]
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Port Scan
🇸🇬
124.156.206.145
28 Oct 2026
(mod_security) mod_security (id:920210) triggered by 124.156.206.145 (SG/Singapore/-): 1 in the last ...
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(mod_security) mod_security (id:920210) triggered by 124.156.206.145 (SG/Singapore/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 11:18:53.314410 2026] [security2:error] [pid 4099497:tid 4099883] [client 124.156.206.145:50548] ModSecurity: Access denied with code 406 (phase 1). Pattern match "\\\\b(?:keep-alive|close),\\\\s?(?:keep-alive|close)\\\\b" at REQUEST_HEADERS:Connection. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "402"] [id "920210"] [msg "Multiple/Conflicting Connection Header Data Found"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auISXXrK48MFtZtZLgUBlgAAAHY"]
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Port Scan
🇺🇸
172.236.228.111
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 172.236.228.111 (US/United States/172-236-228-1 ...
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(mod_security) mod_security (id:920350) triggered by 172.236.228.111 (US/United States/172-236-228-111.ip.linodeusercontent.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:51:33.683050 2026] [security2:error] [pid 4099565:tid 4099980] [client 172.236.228.111:40796] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIL9dHKcIRnIXxCPtp4gwAAAVU"]
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Port Scan
🇧🇷
201.148.118.8
28 Oct 2026
(eximsyntax) Exim syntax errors from 201.148.118.8 (BR/Brazil/201-148-118-8.tvactelecom.com.br): 1 i ...
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(eximsyntax) Exim syntax errors from 201.148.118.8 (BR/Brazil/201-148-118-8.tvactelecom.com.br): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2026-10-28 10:37:59 SMTP call from [201.148.118.8] dropped: too many syntax or protocol errors (last command was "ÅaüÆzfQ:Ë\027¡\¿5¦)/\025\016Ù\v¦Ñʶ{ºÑÛ§FRÖª\004ú\"ÏÙñ¦/ÈO\002}\017M*£:qÆ\\004Ó¯*X/ÂV\033áz\031 9ɶظ\020Ü͵'âAf+ZÌaÃ\023\024\002ÿâ4¯kÑXÐ ø}hy$Éç\022Ü«-Hz\030\025ëÅËW>ZTxuIjñÓ\007p\005\024È{SÛ\003\0366ÿ´RÉp ÐQXÊ\035.9h\007´h'Qûòï\027Ë\"&n{Ihgm>*\007\033ú\bqÒÄa!~i/mýø:\027õrâÝ£»5\032xyeà·Êª\023ÿ\017IèiSõ\034¸x9o³Ó>õZÐÙ'ã", NULL)
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Port Scan
🇳🇱
188.166.39.44
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 188.166.39.44 (NL/The Netherlands/-): 1 in the ...
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(mod_security) mod_security (id:920350) triggered by 188.166.39.44 (NL/The Netherlands/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:29:09.623617 2026] [security2:error] [pid 4099497:tid 4099853] [client 188.166.39.44:47664] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIGtXrK48MFtZtZLgX_MwAAAFg"]
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Port Scan
🇺🇸
44.203.143.87
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 44.203.143.87 (US/United States/ec2-44-203-143- ...
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(mod_security) mod_security (id:920350) triggered by 44.203.143.87 (US/United States/ec2-44-203-143-87.compute-1.amazonaws.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:07:25.812720 2026] [security2:error] [pid 4099497:tid 4099876] [client 44.203.143.87:41436] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIBnXrK48MFtZtZLgX-OQAAAG8"]
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Port Scan
🇩🇪
2a01:4020:31:0:102::688
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::688 (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::688 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.486296 2026] [security2:error] [pid 4099497:tid 4099886] [client 2a01:4020:31:0:102::688:9252] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/sse"] [unique_id "auIAQHrK48MFtZtZLgX9-wAAAHk"]
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Port Scan
🇺🇸
18.116.101.220
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 18.116.101.220 (US/United States/scan.visionhei ...
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(mod_security) mod_security (id:920350) triggered by 18.116.101.220 (US/United States/scan.visionheight.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:34.171730 2026] [security2:error] [pid 4099565:tid 4099990] [client 18.116.101.220:49478] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIAPtHKcIRnIXxCPtp1xAAAAV8"]
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Port Scan
🇩🇪
2a01:4020:31:0:102::110
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::110 (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::110 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.149732 2026] [security2:error] [pid 4099565:tid 4099997] [client 2a01:4020:31:0:102::110:9956] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/favicon.ico"] [unique_id "auIAQNHKcIRnIXxCPtp1xgAAAWY"]
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Port Scan
🇩🇪
2a01:4020:31:0:102::152
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::152 (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::152 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:35.981037 2026] [security2:error] [pid 4099565:tid 4099994] [client 2a01:4020:31:0:102::152:1586] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIAP9HKcIRnIXxCPtp1xQAAAWM"]
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Port Scan
🇩🇪
2a01:4020:31:0:102::21d
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::21d (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::21d (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.318872 2026] [security2:error] [pid 4099497:tid 4099879] [client 2a01:4020:31:0:102::21d:4068] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/api/mcp"] [unique_id "auIAQHrK48MFtZtZLgX9-QAAAHI"]
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Port Scan
🇩🇪
2a01:4020:31:0:102::4bf
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::4bf (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::4bf (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.319009 2026] [security2:error] [pid 4099497:tid 4099878] [client 2a01:4020:31:0:102::4bf:6730] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/mcp"] [unique_id "auIAQHrK48MFtZtZLgX9-gAAAHE"]
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Port Scan
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2a01:4020:31:0:102::633
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::633 (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::633 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.317921 2026] [security2:error] [pid 4099497:tid 4099879] [client 2a01:4020:31:0:102::633:2912] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIAQHrK48MFtZtZLgX9-AAAAHI"]
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Port Scan
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2a01:4020:31:0:102::684
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::684 (Unknown): 1 in the las ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:31:0:102::684 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:36.317504 2026] [security2:error] [pid 4099497:tid 4099882] [client 2a01:4020:31:0:102::684:11350] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted]"] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/mcp/"] [unique_id "auIAQHrK48MFtZtZLgX99wAAAHU"]
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Port Scan
🇬🇧
2a01:4020:1:1:101::717
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 2a01:4020:1:1:101::717 (Unknown): 1 in the last ...
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(mod_security) mod_security (id:920350) triggered by 2a01:4020:1:1:101::717 (Unknown): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 10:01:32.946463 2026] [security2:error] [pid 4099497:tid 4099877] [client 2a01:4020:1:1:101::717:34001] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auIAPHrK48MFtZtZLgX99gAAAHA"]
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Port Scan
🇨🇴
181.51.198.230
28 Oct 2026
(mod_security) mod_security (id:920350) triggered by 181.51.198.230 (CO/Colombia/static-ip-181510198 ...
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(mod_security) mod_security (id:920350) triggered by 181.51.198.230 (CO/Colombia/static-ip-181510198230.cable.net.co): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 09:59:22.036953 2026] [security2:error] [pid 4099497:tid 4099869] [client 181.51.198.230:52398] ModSecurity: Access denied with code 406 (phase 1). Pattern match "(?:^([\\\\d.]+|\\\\[[\\\\da-f:]+\\\\]|[\\\\da-f:]+)(:[\\\\d]+)?$)" at REQUEST_HEADERS:Host. [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "773"] [id "920350"] [msg "Host header is a numeric IP address"] [redacted] [severity "WARNING"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL-ENFORCEMENT"] [tag "capec/1000/210/272"] [redacted] [uri "/"] [unique_id "auH_unrK48MFtZtZLgX92QAAAGg"]
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Port Scan
🇺🇸
34.60.172.248
28 Oct 2026
(mod_security) mod_security (id:911100) triggered by 34.60.172.248 (US/United States/248.172.60.34.b ...
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(mod_security) mod_security (id:911100) triggered by 34.60.172.248 (US/United States/248.172.60.34.bc.googleusercontent.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [Wed Oct 28 08:10:24.422206 2026] [security2:error] [pid 4099565:tid 4100003] [client 34.60.172.248:42524] ModSecurity: Access denied with code 406 (phase 1). Match of "within %{tx.allowed_methods}" against "REQUEST_METHOD" required. [file "/etc/modsecurity.d/REQUEST-911-METHOD-ENFORCEMENT.conf"] [line "44"] [id "911100"] [msg "Method is not allowed by policy"] [redacted] [severity "CRITICAL"] [ver "OWASP_CRS/4.28.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-generic"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "OWASP_CRS/METHOD-ENFORCEMENT"] [tag "capec/1000/210/272/220/274"] [redacted] [uri "/"] [unique_id "auHmMNHKcIRnIXxCPtpvjgAAAWw"]
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Port Scan