CF1757646953315-tsm20250911190711

WWW.RTSAK.COM - sigcs.org

Search for IP or hostnames:

sigcs.org checked at 2025-09-12T03:15:53.295Z 467ms 98/98/98 100% R:15

sigcs.org

NSdns1.name-services.com
A2604:4000:2800:2000:64:98:148:137 🇨🇦 TUCOWS-3
A64.98.148.137🇨🇦 TUCOWS-3
NSdns2.name-services.com
A2604:4000:0:d:216:40:47:201 🇨🇦 Tucows
A216.40.47.201🇨🇦 Tucows
NSdns3.name-services.com
A2604:4000:2800:2000:64:98:148:138 🇨🇦 TUCOWS-3
A64.98.148.138🇨🇦 TUCOWS-3
NSdns4.name-services.com
A2604:4000:0:d:216:40:47:202 🇨🇦 Tucows
A216.40.47.202🇨🇦 Tucows
NSdns5.name-services.com
A2604:4000:2800:2000:64:98:148:139 🇨🇦 TUCOWS-3
A64.98.148.139🇨🇦 TUCOWS-3
MXmail.sigcs.org
A202.172.26.30🇯🇵 DRNET
PTRm29.coreserver.jp
A216.239.32.21🇺🇸 Google
PTRany-in-2015.1e100.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Up

Starts with same word

Starts similarily

AI analysis

mail.sigcs.org is a child of sigcs.org.

The IP number 216.239.32.21 is pointed to by sigcs.org.

IP numbers are shared between sigcs.org and other host names such as bellezaconsejos.es, browsermonsters.com, georggin.com, m.independent.co.uk, and cadonoso.com.

Five name servers, dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, and dns5.name-services.com, are delegated to sigcs.org.

For instance, the name servers of sigcs.org at least partially share with other domains such as rmven.net, wjpg.com, kustomwoodworx.com, atlanticcitycc.net, and tsusen.com.

dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, and dns5.name-services.com all point to two IP numbers each: 2604:4000:2800:2000:64:98:148:137, 64.98.148.137, 2604:4000:0:d:216:40:47:201, 216.40.47.201, 2604:4000:2800:2000:64:98:148:138, 64.98.148.138, 2604:4000:0:d:216:40:47:202, 216.40.47.202, 2604:4000:2800:2000:64:98:148:139, and 64.98.148.139 respectively.

The mail server, mail.sigcs.org, manages sigcs.org.

The IP number 202.172.26.30 is pointed to by mail.sigcs.org.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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ktpYEuZ CF johedugfp 2025-09-12