CF1759703163937-tsm20251005211530

IPLIST.NET - 200.164.205.in-addr.arpa

Search for IP or hostnames:

200.164.205.in-addr.arpa checked at 2025-10-05T22:26:03.914Z 173ms 47/47/47 100% R:8

200.164.205.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

164.205.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 200.164.205.in-addr.arpa.

200.164.205.in-addr.arpa uses the same name server configuration as other domains, such as riso.com, 226.101.38.in-addr.arpa, 16.6.204.in-addr.arpa, 0.104.38.in-addr.arpa and 5.69.38.in-addr.arpa.

200.164.205.in-addr.arpa at least partially shares name servers with other domains such as deliverydefense.com, nga.org, ups.in, 246.17.185.in-addr.arpa and fritz.de.

These name servers are often used together with 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, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net and ns1.nga.org.

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.

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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