123.38.in-addr.arpa checked at 2025-01-22T18:03:06.519Z 137ms 50/50/50 100% R:13
DNSTREE.COM - 123.38.in-addr.arpa
Search for IP or hostnames
123.38.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 |
38.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com |
AI analysis
The parent of 104.123.38.in-addr.arpa, 255.123.38.in-addr.arpa, 93.123.38.in-addr.arpa, 87.123.38.in-addr.arpa, 135.123.38.in-addr.arpa, and a few other host names is 123.38.in-addr.arpa.
Two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com, are delegated to 123.38.in-addr.arpa.
The name server setup for 123.38.in-addr.arpa is shared with other domains such as 175.212.204.in-addr.arpa, 22.96.38.in-addr.arpa, 32.46.38.in-addr.arpa, 255.106.38.in-addr.arpa, and 141.23.154.in-addr.arpa.
The name servers of 123.38.in-addr.arpa are at least partially shared with other domains such as dlf.de, 120.243.205.in-addr.arpa, ups.com.pl, tci.edu, and hebisd.edu.
The name servers 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, pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com, and dns.luminet.net are frequently used in conjunction.
auth1.dns.cogentco.com and auth2.dns.cogentco.com each point to two IP numbers: 2001:550:1:a::d and 66.28.0.14 for auth1.dns.cogentco.com, and 2001:550:1:b::d and 66.28.0.30 for auth2.dns.cogentco.com.