DNSWHOIS.INFO - 133.51.154.in-addr.arpa
Search for IP or hostnames:
133.51.154.in-addr.arpa checked at 2025-11-10T06:16:01.979Z 124ms 50/50/50 100% R:12 allDone:true timedOut:false 133.51.154.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 | ||||||
51.154.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
99.133.51.154.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 99.133.51.154.in-addr.arpa is 133.51.154.in-addr.arpa.
133.51.154.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
133.51.154.in-addr.arpa shares the same name server setup as ath01.atlas.cogentco.com, kiv01.atlas.cogentco.com, inoport.com, 14.238.206.in-addr.arpa and 227.104.38.in-addr.arpa.
133.51.154.in-addr.arpa at least partially shares name servers with other domains, for instance mailboxesetc.com, 225.41.209.in-addr.arpa, ups.sn, rbb.tel and 18.115.209.in-addr.arpa.
these name servers are commonly used with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.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.