CF1758408525879-tsm20250920190613

IPLIST.NET - mainframe-blog.org

Search for IP or hostnames:

mainframe-blog.org checked at 2025-09-20T22:48:45.860Z 198ms 72/72/72 100% R:12

mainframe-blog.org

NSpdns203.ultradns.biz
A2610:a1:1015::ef 🇺🇸 Neustar
PTRpdns203.ultradns.biz
A156.154.66.203🇺🇸 Neustar
PTRpdns203.ultradns.biz
NSpdns203.ultradns.com
A2001:502:f3ff::ef 🇺🇸 Neustar
PTRpdns203.ultradns.com
A156.154.64.203🇺🇸 Neustar
PTRpdns203.ultradns.com
NSpdns203.ultradns.net
A2610:a1:1014::ef 🇺🇸 Neustar
PTRpdns203.ultradns.net
A156.154.65.203🇺🇸 Neustar
PTRpdns203.ultradns.net
NSpdns203.ultradns.org
A2001:502:4612::ef 🇺🇸 Neustar
PTRpdns203.ultradns.org
A156.154.67.203🇺🇸 Neustar
PTRpdns203.ultradns.org
A104.155.139.30🇺🇸 Google
PTR30.139.155.104.bc.googleusercontent.com

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

Starts with same word

Starts similarily

AI analysis

mainframe-blog.org resolves to a single IP: 104.155.139.30.

Other host names, for instance compuware.fr, compuwaremail.com, compuware.it, compuware.pl and compuware.net share IP numbers with mainframe-blog.org.

mainframe-blog.org is delegated to four name servers: pdns203.ultradns.biz, pdns203.ultradns.com, pdns203.ultradns.net and pdns203.ultradns.org.

mainframe-blog.org shares some name servers with other domains, for example compuware.fr, bmcsoftware.com.ar, bmchelpline.com, paraleap.net and jobsascode.com.

Host names with two IP numbers

Two IPs per host:

pdns203.ultradns.biz points to 2610:a1:1015::ef and 156.154.66.203

pdns203.ultradns.com points to 2001:502:f3ff::ef and 156.154.64.203

pdns203.ultradns.net points to 2610:a1:1014::ef and 156.154.65.203

pdns203.ultradns.org points to 2001:502:4612::ef and 156.154.67.203

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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zpbGZBD CF johedugfp 2025-09-20