CF1763793949754-tsm20251116095642

IPLIST.NET - gva01.atlas.cogentco.com

Search for IP or hostnames:

gva01.atlas.cogentco.com checked at 2025-11-22T06:45:49.686Z 439ms 47/47/47 100% R:7 allDone:true timedOut:false

AI analysis

gva01.atlas.cogentco.com is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

gva01.atlas.cogentco.com shares the same name server setup as other domains, for example 38.98.38.in-addr.arpa, 70.12.149.in-addr.arpa, 106.124.38.in-addr.arpa, 1.199.in-addr.arpa and 35.29.199.in-addr.arpa.

gva01.atlas.cogentco.com at least partially shares name servers with other domains, for instance rbbonline.de, 223.28.216.in-addr.arpa, mein-fritz.de, rbb-online.de and ups.ws.

These name servers are commonly used with the name servers ns1.vodafone-ip.de, ns2.vodafone-ip.de, 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 and ns3.fnsi.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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