CF1759716798285-tsm20251005211530

IPLIST.NET - 10.3.199.in-addr.arpa

Search for IP or hostnames:

10.3.199.in-addr.arpa checked at 2025-10-06T02:13:18.258Z 391ms 47/47/47 100% R:13

10.3.199.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

3.199.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

10.3.199.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

10.3.199.in-addr.arpa uses the same name server setup as other domains such as 194.208.38.in-addr.arpa, 137.98.38.in-addr.arpa, 13.93.80.in-addr.arpa, 138.7.208.in-addr.arpa and 153.13.149.in-addr.arpa.

10.3.199.in-addr.arpa shares name servers with other domains at least partially, for example upsconnect.com, proxy.ups.com, 223.160.192.in-addr.arpa, medienstrom.net and 79.195.91.in-addr.arpa.

these name servers are commonly used with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net and ns3.fnsi.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

CTjOPcS CF johedugfp 2025-10-06