MXLIST.NET - 171.77.192.in-addr.arpa
Search for IP or hostnames:
171.77.192.in-addr.arpa checked at 2025-11-22T23:17:05.762Z 102ms 50/50/50 100% R:10 allDone:true timedOut:false 171.77.192.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
77.192.in-addr.arpa
Up
2.171.77.192.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
171.77.192.in-addr.arpa is the parent of 2.171.77.192.in-addr.arpa.
171.77.192.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
171.77.192.in-addr.arpa shares the same name server setup as other domains, for instance 198.111.38.in-addr.arpa, 211.99.38.in-addr.arpa, 199.4.64.in-addr.arpa, 244.126.38.in-addr.arpa and 7.100.38.in-addr.arpa.
171.77.192.in-addr.arpa at least partially shares name servers with other domains, for instance theupsstorelocal.com, nchadvisors.com, upscampusship.com, 80.193.38.in-addr.arpa and preussenchronik.de.
These name servers are commonly used alongside cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.nchcapital.com and auth01.dns.xand.com.
Host names with two IP numbers:
The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.