IPLIST.NET - 19.103.38.in-addr.arpa
Search for IP or hostnames:
19.103.38.in-addr.arpa checked at 2025-11-02T09:29:26.660Z 151ms 50/50/50 100% R:1419.103.38.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 | ||||||
103.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
174.19.103.38.in-addr.arpa |
247.19.103.38.in-addr.arpa |
175.19.103.38.in-addr.arpa |
248.19.103.38.in-addr.arpa |
176.19.103.38.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
19.103.38.in-addr.arpa is a parent of 174.19.103.38.in-addr.arpa, 247.19.103.38.in-addr.arpa, 175.19.103.38.in-addr.arpa, 248.19.103.38.in-addr.arpa and 176.19.103.38.in-addr.arpa.
19.103.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
19.103.38.in-addr.arpa shares the same name server setup as other domains, for example 57.38.in-addr.arpa, 33.208.in-addr.arpa, oak01.atlas.cogentco.com, 170.196.38.in-addr.arpa and quemetcometals.com.
19.103.38.in-addr.arpa at least partially shares name servers with other domains, for instance rbb.tv, ups.co.th, virocon.com, ups.com.fj and thenewlogistics.com.
These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and gbmail.gbateam.com.
Host names with two IP numbers:
auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14
auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30