AbuseIPDB » WHOIS 104.21.1.12

104.21.1.12 IP Address Information

ISP Cloudflare, Inc.
Usage Type Content Delivery Network
Hostname ddj.com
Domain Name cloudflare.com
Country 🇺🇸 United States of America
City San Francisco, California
Report 104.21.1.12
View Abuse Reports

ddj.com

Abuse issues with ddj.com?

Abusive contact email(s):

Technical Contact

Name: International Domain Tech

Telephone: (190) 820-0022

Email: [email protected]

Address:

Safenames House, Sunrise Parkway, Linford Wood
Milton Keynes , Bucks MK14 6LS

Administrative Contact

Name: International Domain Tech

Telephone: (190) 820-0022

Email: [email protected]

Address:

Safenames House, Sunrise Parkway, Linford Wood
Milton Keynes , Bucks MK14 6LS

Registrant

Name: Data protected, not disclosed

Telephone: Data protected, not disclosed

Email: [email protected]

Address:

Data protected, not disclosed
Data protected, not disclosed , Data protected, not disclosed Data protected, not disclosed

Nameservers:

Registered with Safenames Ltd

Created: 1994-11-18T00:00:00Z

Last updated: 2025-11-18T00:00:00Z

Expires On: 2026-11-17T00:00:00Z

Status

  • ok

Subdomains

  • technetcast
  • x86
  • ftp
  • www.technetcast
  • paynow
  • subscribe
  • www.sqljunkies
  • www.dotnetjunkies
  • profile
  • www.research
  • info
  • aws
  • syndication
  • media
  • www
  • www.now
  • dotnetjunkies
  • uat
  • bmail2
  • www.digital
  • www.bmail
  • www.media
  • bmail1.digital
  • dev
  • clicks.digital
  • bmail
  • bmail2.digital
  • moblinzone
  • www.subscribe
  • now
  • qa
  • sqljunkies
  • bmail1
  • research
  • img
  • digital

Current DNS Records

A AAAA MX TXT NS SOA

172.67.151.188

104.21.1.12

2606:4700:3035::ac43:97bc

2606:4700:3035::6815:10c

us-smtp-inbound-2.mimecast.com PRIORITY 10

us-smtp-inbound-1.mimecast.com PRIORITY 10

MS=ms72377553

MS=ms63681794

MS=ms60325628

MS=ms60065537

ns2.ubmdns.com

ns1.ubmdns.com

dns.cloudflare.com

Want useful, structured WHOIS and DNS data like this? Check out SecurityTrails

Raw Whois Results for 104.21.1.12

#
# 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 104.21.1.12, which belongs to an unknown organization.

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