CF1760262052283-tsm20251012072614

IPLIST.NET - 127.74.199.in-addr.arpa

Search for IP or hostnames:

127.74.199.in-addr.arpa checked at 2025-10-12T09:40:52.270Z 645ms 47/47/47 100% R:15

127.74.199.in-addr.arpa

NSaccuvax.northwestern.edu
A2620:10d:2010:6011::100 🇺🇸 Northwestern University
A129.105.49.100🇺🇸 Northwestern University
PTRaccuvax.northwestern.edu
NScicada.northwestern.edu
A2600:1f16:ad6:2302::100 🇺🇸 Amazon
A18.216.244.66🇺🇸 Amazon
PTRns3.northwestern.edu

74.199.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

127.74.199.in-addr.arpa is delegated to two name servers: accuvax.northwestern.edu and cicada.northwestern.edu.

127.74.199.in-addr.arpa uses the same name server setup as other domains, including 118.105.129.in-addr.arpa, weinberg.northwestern.edu, arthistory.northwestern.edu, csgid.northwestern.edu and nuwlan.northwestern.edu.

At least part of the name servers for 127.74.199.in-addr.arpa are shared with other domains, for instance ss.buffalo.edu, 211.20.67.in-addr.arpa, 214.20.67.in-addr.arpa, sphhp.buffalo.edu and 10.21.129.in-addr.arpa.

These name servers are commonly used together with the name servers dns01.buffalo.edu, dns02.buffalo.edu, dns03.buffalo.edu, dns04.buffalo.edu, ns1a.rit.edu and ns2a.rit.edu.

Host names with two IP numbers:

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

cicada.northwestern.edu points to 2600:1f16:ad6:2302::100 and 18.216.244.66.

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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McltjOE CF johedugfp 2025-10-12