IPLIST.NET - 30.149.in-addr.arpa
Search for IP or hostnames:
30.149.in-addr.arpa checked at 2025-10-16T12:13:19.299Z 63ms 47/47/47 100% R:1030.149.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 | ||||||
149.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 30.149.in-addr.arpa.
30.149.in-addr.arpa shares the same name server setup as other domains, for instance 208.12.149.in-addr.arpa, 128.142.38.in-addr.arpa, 80.38.in-addr.arpa, stpats.pvt.k12.ca.us and 2.5.204.in-addr.arpa.
30.149.in-addr.arpa at least partially shares name servers with other domains, for instance 78.195.91.in-addr.arpa, 69.234.199.in-addr.arpa, ard-hauptstadtstudio.de, ups.jobs and hybnet.de.
These name servers are commonly used with ns1.vodafone-ip.de, ns2.vodafone-ip.de, 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:
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.