CF1759874965382-tsm20251005211530

IPLIST.NET - 105.235.209.in-addr.arpa

Search for IP or hostnames:

105.235.209.in-addr.arpa checked at 2025-10-07T22:09:25.367Z 107ms 50/50/50 100% R:9

105.235.209.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

235.209.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

105.235.209.in-addr.arpa is a parent of 164.105.235.209.in-addr.arpa and 171.105.235.209.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for 105.235.209.in-addr.arpa.

105.235.209.in-addr.arpa uses the same name server setup as other domains, for example 10.240.38.in-addr.arpa, 240.86.204.in-addr.arpa, 3.111.38.in-addr.arpa, 90.176.38.in-addr.arpa and lba01.atlas.cogentco.com.

105.235.209.in-addr.arpa partially shares name servers with other domains; examples include infowaycertified.ca, urpic.be, upsexpress.net, ups.com.mx and apps.prr2-ocp.ups.com.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.infoway-inforoute.ca, ns2.infoway-inforoute.ca, ns4.arcadiz.be, dns.infrabel.be, secdns.infrabel.be and ns3.arcadiz.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

wDgLPhM CF johedugfp 2025-10-07