DNSWHOIS.INFO - 129.77.38.in-addr.arpa
Search for IP or hostnames:
129.77.38.in-addr.arpa checked at 2025-10-22T10:18:45.782Z 1610ms 50/50/50 100% R:12129.77.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
77.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
Starts with same word
Starts similarily
AI analysis
129.77.38.in-addr.arpa is a parent of 21.129.77.38.in-addr.arpa and 22.129.77.38.in-addr.arpa.
129.77.38.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
129.77.38.in-addr.arpa shares the same name server setup as other domains, for instance 15.230.207.in-addr.arpa, 105.235.209.in-addr.arpa, 237.38.in-addr.arpa, 61.97.38.in-addr.arpa and 146.172.65.in-addr.arpa.
129.77.38.in-addr.arpa at least partially shares name servers with other domains, for instance unsersandmaennchen.de, upsexpress.org, upsonline.nr, inforoutesantecanada.com and postsecondaryresearch.org.
These name servers are commonly used with the following name servers: nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.infoway-inforoute.ca, ns2.infoway-inforoute.ca, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com and ns1.vodafone-ip.de.
Host names with two IP numbers:
The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.