CF1762461000450-tsm20251105200708

DNSWHOIS.INFO - 6.116.38.in-addr.arpa

Search for IP or hostnames:

6.116.38.in-addr.arpa checked at 2025-11-06T20:30:00.433Z 79ms 50/50/50 100% R:10

6.116.38.in-addr.arpa

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

116.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

6.116.38.in-addr.arpa is parent of 210.6.116.38.in-addr.arpa and 181.6.116.38.in-addr.arpa.

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

6.116.38.in-addr.arpa shares the same name server configuration as other domains, such as 72.38.in-addr.arpa, 204.254.64.in-addr.arpa, 75.13.149.in-addr.arpa, 98.103.38.in-addr.arpa and 68.124.38.in-addr.arpa.

6.116.38.in-addr.arpa at least partially shares its name servers with other domains, for instance ups.my, 106.153.207.in-addr.arpa, 98.115.209.in-addr.arpa, stjohns.edu and 20.115.209.in-addr.arpa.

These name servers are commonly used with 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, ext-ns1.columbia.edu, auth4.dns.cogentco.com and auth5.dns.cogentco.com.

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.
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