CF1760740674797-tsm20251017082432

WWW.ROBTEX.COM - 222.21.129.in-addr.arpa

Search for IP or hostnames:

222.21.129.in-addr.arpa checked at 2025-10-17T22:37:54.779Z 157ms 87/87/87 100% R:12

222.21.129.in-addr.arpa

NSaccuvax.northwestern.edu
A2620:10d:2010:6011::100🇺🇸 Northwestern University
A129.105.49.100🇺🇸 Northwestern University
PTRaccuvax.northwestern.edu
NSns1a.rit.edu
A2620:8d:8000:0:aba:ca:daba:ee🇺🇸 Rochester Institute of Technology
PTRns1a.rit.edu
A129.21.1.82🇺🇸 Rochester Institute of Technology
PTRns1a.rit.edu
NSns2a.rit.edu
A2620:8d:8000:0:aba:ca:daba:ef🇺🇸 Rochester Institute of Technology
PTRns2a.rit.edu
A129.21.1.92🇺🇸 Rochester Institute of Technology
PTRns2a.rit.edu

21.129.in-addr.arpa

NSaccuvax.northwestern.edu
NSns1a.rit.edu
NSns2a.rit.edu

Up

Starts with same word

Starts similarily

AI analysis

222.21.129.in-addr.arpa is a parent of 34.222.21.129.in-addr.arpa and 254.222.21.129.in-addr.arpa.

222.21.129.in-addr.arpa is delegated to three name servers: accuvax.northwestern.edu, ns1a.rit.edu and ns2a.rit.edu.

At least part of the name servers for 222.21.129.in-addr.arpa are shared with other domains, for instance transportation.northwestern.edu, ssw.buffalo.edu, 179.21.129.in-addr.arpa, 16.105.129.in-addr.arpa and university.northwestern.edu.

these name servers are commonly used with cicada.northwestern.edu, dns01.buffalo.edu, dns02.buffalo.edu, dns03.buffalo.edu and dns04.buffalo.edu.

Host names with two IP numbers:

accuvax.northwestern.edu points to 2620:10d:2010:6011::100 and 129.105.49.100

ns1a.rit.edu points to 2620:8d:8000:0:aba:ca:daba:ee and 129.21.1.82

ns2a.rit.edu points to 2620:8d:8000:0:aba:ca:daba:ef and 129.21.1.92

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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CmEXzMQ CF johedugfp 2025-10-17