CF1763343953334-tsm20251116095642

DNSWHOIS.INFO - 166.249.199.in-addr.arpa

Search for IP or hostnames:

166.249.199.in-addr.arpa checked at 2025-11-17T01:45:53.294Z 350ms 50/50/50 100% R:14 allDone:true timedOut:false

166.249.199.in-addr.arpa

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

249.199.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

166.249.199.in-addr.arpa is a parent of 223.166.249.199.in-addr.arpa, 242.166.249.199.in-addr.arpa, 3.166.249.199.in-addr.arpa and 236.166.249.199.in-addr.arpa.

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

166.249.199.in-addr.arpa shares the same name server setup as other domains, for example 191.124.165.in-addr.arpa, econ.northwestern.edu, 130.124.165.in-addr.arpa, chem-eng.northwestern.edu and 100.74.199.in-addr.arpa.

166.249.199.in-addr.arpa at least partially shares name servers with other domains, for instance se.rit.edu, physiology.northwestern.edu, pubsites.buffalo.edu, chemical.buffalo.edu and microe.rit.edu.

these name servers are commonly used with ns1a.rit.edu, ns2a.rit.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

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.
dbq