DNSWHOIS.INFO - 161.136.in-addr.arpa
Search for IP or hostnames:
161.136.in-addr.arpa checked at 2025-10-15T15:51:32.261Z 88ms 50/50/50 100% R:12161.136.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 | ||||||
136.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 | ||||||
Up
101.161.136.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 101.161.136.in-addr.arpa is 161.136.in-addr.arpa.
161.136.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
161.136.in-addr.arpa uses the same name server setup as other domains, for instance 98.104.38.in-addr.arpa, 154.126.38.in-addr.arpa, 231.89.38.in-addr.arpa, 53.193.38.in-addr.arpa and 79.97.38.in-addr.arpa.
161.136.in-addr.arpa shares name servers with other domains at least partially, for instance seattlepackaging.com, ard-infoportal.de, upsquantumview.biz, phoros.be and gbateam.com.
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, cmtu.mt.ns.els-gms.att.net, ns11.domaincontrol.com and ns12.domaincontrol.com.
Host names with two IP numbers:
The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.
The host auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.