CF1763803918424-tsm20251122085601

IPLIST.NET - nat.cogentco.com

Search for IP or hostnames:

nat.cogentco.com checked at 2025-11-22T09:31:58.411Z 136ms 61/61/61 100% R:11 allDone:true timedOut:false

nat.cogentco.com

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
A66.28.3.2🇺🇸 COGENT
PTRex.fwl01.wdc01.us.corp.cogentco.com

cogentco.com

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
MXcogentco-com.mail.protection.outlook.com
A2001:550:1::cc01 🇺🇸 COGENT
A38.100.128.10🇩🇪 COGENT
rank #84499 globally
rank #42356 in the tld

Starts with same word

Starts similarily

AI analysis

nat.cogentco.com resolves to a single IP: 66.28.3.2.

nat.cogentco.com has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

nat.cogentco.com shares the same name server setup as other domains, for example atl04.atlas.cogentco.com, 62.43.154.in-addr.arpa, 42.206.in-addr.arpa, d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa and 115.109.38.in-addr.arpa.

nat.cogentco.com shares some name servers with other domains, for example noprint.ups.com, ups.at, theupsstore.com.mx, meinfritz.de and ups.sg.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.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.
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