CF1759880844291-tsm20251005211530

IPLIST.NET - 64.107.38.in-addr.arpa

Search for IP or hostnames:

64.107.38.in-addr.arpa checked at 2025-10-07T23:47:24.279Z 85ms 50/50/50 100% R:12

64.107.38.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

107.38.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

64.107.38.in-addr.arpa is parent of 76.64.107.38.in-addr.arpa.

64.107.38.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

64.107.38.in-addr.arpa shares the same name server configuration as other domains, such as nyct-cfi.org, hsl.si, 191.14.199.in-addr.arpa, goldingfabrics.net and 143.38.in-addr.arpa.

64.107.38.in-addr.arpa at least partially shares its name servers with other domains, for instance milesgroup.com, ups.hk, upsbeta.com, i-parcel.com and 85.115.209.in-addr.arpa.

these name servers are commonly used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

GCmkEIM CF johedugfp 2025-10-07