DNSWHOIS.INFO - 29.100.38.in-addr.arpa
Search for IP or hostnames:
29.100.38.in-addr.arpa checked at 2025-11-13T13:50:02.204Z 111ms 47/47/47 100% R:13 allDone:true timedOut:false 29.100.38.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 | ||||||
100.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Starts with same word
Starts similarily
AI analysis
29.100.38.in-addr.arpa's delegation uses two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.
29.100.38.in-addr.arpa shares the same name server setup as other domains, for example par04.atlas.cogentco.com, 17.220.38.in-addr.arpa, 71.124.38.in-addr.arpa, 26.104.38.in-addr.arpa and 16.14.208.in-addr.arpa.
29.100.38.in-addr.arpa at least partially shares name servers with other domains, including 235.183.206.in-addr.arpa, nasco.com, 130.41.206.in-addr.arpa, canadahealthinfoway.ca and 32.28.216.in-addr.arpa.
These name servers are typically used together with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and dev.nasco.com.
Host names with two IPs:
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