CF1760998946539-tsm20251017082432

DNSWHOIS.INFO - 195.9.217.in-addr.arpa

Search for IP or hostnames:

195.9.217.in-addr.arpa checked at 2025-10-20T22:22:26.522Z 196ms 50/50/50 100% R:9

195.9.217.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

9.217.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

195.9.217.in-addr.arpa is a parent of 242.195.9.217.in-addr.arpa, 66.195.9.217.in-addr.arpa, 164.195.9.217.in-addr.arpa, 254.195.9.217.in-addr.arpa and 4.195.9.217.in-addr.arpa, plus a few other host names.

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

195.9.217.in-addr.arpa uses the same name server setup as other domains, for instance 118.204.in-addr.arpa, 38.36.38.in-addr.arpa, 147.250.66.in-addr.arpa, 253.182.66.in-addr.arpa and iah05.atlas.cogentco.com.

195.9.217.in-addr.arpa shares name servers with other domains at least partially, for instance 124.231.67.in-addr.arpa, ups-brown.org, ups.lv, columbia.edu and ceramicsonline.org.

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.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de and auth1.fullservicenetwork.com.

Host names with two IP numbers:

The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

The host 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

UnfHJvO CF johedugfp 2025-10-20