IPLIST.NET - 57.111.38.in-addr.arpa
Search for IP or hostnames:
57.111.38.in-addr.arpa checked at 2025-10-13T00:04:48.744Z 317ms 50/50/50 100% R:757.111.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
111.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
204.57.111.38.in-addr.arpa |
210.57.111.38.in-addr.arpa |
203.57.111.38.in-addr.arpa |
205.57.111.38.in-addr.arpa |
Starts with same word
57.gg |
57.in-addr.arpa |
57.la |
57.am |
57.de |
57.pl |
57.amsterdam |
57.com |
57.ai |
57.se |
57.biz |
57.net.cn |
57.cl |
57.si |
57.dk |
57.fi |
57.lt |
57.by |
57.md |
57.nl |
57.no |
57.hu |
57.be |
57.cn |
57.com.tw |
Starts similarily
AI analysis
57.111.38.in-addr.arpa is a parent of 204.57.111.38.in-addr.arpa, 210.57.111.38.in-addr.arpa, 203.57.111.38.in-addr.arpa and 205.57.111.38.in-addr.arpa.
57.111.38.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
57.111.38.in-addr.arpa shares the same name server setup as other domains, for instance mintz.com, 116.104.38.in-addr.arpa, 44.38.in-addr.arpa, 154.168.65.in-addr.arpa and 231.107.38.in-addr.arpa.
57.111.38.in-addr.arpa at least partially shares name servers with other domains, for instance ups.hu, theupsstore.ch, ard-infoportal.net, 217.160.192.in-addr.arpa and wwrm.org.
these name servers are often used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.
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.