CF1763082545512-tsm20251109205412

IPLIST.NET - 7.5.204.in-addr.arpa

Search for IP or hostnames:

7.5.204.in-addr.arpa checked at 2025-11-14T01:09:05.496Z 95ms 47/47/47 100% R:11 allDone:true timedOut:false

7.5.204.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

5.204.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

7.5.204.in-addr.arpa uses the same name server setup as other domains, including holyname.san-francisco.ca.us, lon16.atlas.cogentco.com, 224.38.in-addr.arpa, 201.99.38.in-addr.arpa and 30.198.205.in-addr.arpa.

At least part of the name servers for 7.5.204.in-addr.arpa are shared with other domains, for instance sipard.net, mnkarate.com, nchcapital.com, houston.ups.com and upssupplychain.com.

These name servers are commonly used together 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 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.
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