CF1759660189864-tsm20251005092912

NSLIST.NET - 170.187.194.in-addr.arpa

Search for IP or hostnames:

170.187.194.in-addr.arpa checked at 2025-10-05T10:29:49.834Z 334ms 50/50/50 100% R:7

170.187.194.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

187.194.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

170.187.194.in-addr.arpa is a parent of 111.170.187.194.in-addr.arpa, 139.170.187.194.in-addr.arpa, 148.170.187.194.in-addr.arpa and 114.170.187.194.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 170.187.194.in-addr.arpa.

170.187.194.in-addr.arpa uses the same name server setup as other domains, for example 223.4.64.in-addr.arpa, 116.28.208.in-addr.arpa, 103.98.38.in-addr.arpa, 248.77.38.in-addr.arpa and 46.100.38.in-addr.arpa.

170.187.194.in-addr.arpa partially shares name servers with other domains; examples include despoorwegenwervenaan.be, 20.132.66.in-addr.arpa, bandcampberlin.de, upsonline.com.au and ups.hu.

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.vodafone-ip.de and ns2.vodafone-ip.de.

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

mJZPFpW CF johedugfp 2025-10-05