AbuseIPDB » WHOIS 104.21.78.58
104.21.78.58 IP Address Information
| ISP | Cloudflare, Inc. |
|---|---|
| Usage Type | Content Delivery Network |
| Hostname | switchtoamac.com |
| Domain Name | cloudflare.com |
| Country | 🇺🇸 United States of America |
| City | San Francisco, California |
switchtoamac.com
Technical Contact
Organization: Privacy service provided by Withheld for Privacy ehf
Name: Redacted for Privacy
Telephone: (354) 421-2434
Email: [email protected]
Address:
Kalkofnsvegur 2Reykjavik , Capital Region 101
Iceland
Administrative Contact
Organization: Privacy service provided by Withheld for Privacy ehf
Name: Redacted for Privacy
Telephone: (354) 421-2434
Email: [email protected]
Address:
Kalkofnsvegur 2Reykjavik , Capital Region 101
Iceland
Registrant
Name: Redacted for Privacy
Telephone: (354) 421-2434
Email: [email protected]
Address:
Kalkofnsvegur 2Reykjavik , Capital Region 101
Iceland
Nameservers:
Registered with NAMECHEAP INC
Created: 2004-11-30T00:00:00Z
Last updated: 2026-01-08T00:00:00Z
Expires On: 2026-11-30T00:00:00Z
Status
- clientTransferProhibited
Subdomains
- www.mta-sts.mail
- mta-sts.mail
- hostmaster
- www
Current DNS Records
| A | AAAA | MX | TXT | NS | SOA |
|---|---|---|---|---|---|
| n/a | n/a |
dns.cloudflare.com |
Want useful, structured WHOIS and DNS data like this? Check out 
Raw Whois Results for 104.21.78.58
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 104.16.0.0 - 104.31.255.255 CIDR: 104.16.0.0/12 NetName: CLOUDFLARENET NetHandle: NET-104-16-0-0-1 Parent: NET104 (NET-104-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cloudflare, Inc. (CLOUD14) RegDate: 2014-03-28 Updated: 2024-09-04 Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv Ref: https://rdap.arin.net/registry/ip/104.16.0.0 OrgName: Cloudflare, Inc. OrgId: CLOUD14 Address: 101 Townsend Street City: San Francisco StateProv: CA PostalCode: 94107 Country: US RegDate: 2010-07-09 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/CLOUD14 OrgNOCHandle: CLOUD146-ARIN OrgNOCName: Cloudflare-NOC OrgNOCPhone: +1-650-319-8930 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN OrgAbuseHandle: ABUSE2916-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-650-319-8930 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN OrgTechHandle: ADMIN2521-ARIN OrgTechName: Admin OrgTechPhone: +1-650-319-8930 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN OrgRoutingHandle: CLOUD146-ARIN OrgRoutingName: Cloudflare-NOC OrgRoutingPhone: +1-650-319-8930 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN RAbuseHandle: ABUSE2916-ARIN RAbuseName: Abuse RAbusePhone: +1-650-319-8930 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN RTechHandle: ADMIN2521-ARIN RTechName: Admin RTechPhone: +1-650-319-8930 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN RNOCHandle: NOC11962-ARIN RNOCName: NOC RNOCPhone: +1-650-319-8930 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
This page displays the publicly-available WHOIS data for 104.21.78.58, which belongs to an unknown organization.