CF1760990958097-tsm20251017082432

DNSWHOIS.INFO - man01.atlas.cogentco.com

Search for IP or hostnames:

man01.atlas.cogentco.com checked at 2025-10-20T20:09:18.086Z 79ms 47/47/47 100% R:10

man01.atlas.cogentco.com

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

atlas.cogentco.com

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

Starts similarily

AI analysis

man01.atlas.cogentco.com's delegation uses two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

man01.atlas.cogentco.com uses the same name server setup as other domains, such as 37.109.38.in-addr.arpa, 62.54.154.in-addr.arpa, 173.101.38.in-addr.arpa, sjc07.atlas.cogentco.com and 121.97.38.in-addr.arpa.

man01.atlas.cogentco.com at least partially shares name servers with other domains, including 252.28.216.in-addr.arpa, beavertonpackaging.com, ups.tc, theupsstore.dk and radiodrei.de.

these name servers are commonly used with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de and ns2.vodafone-ip.de.

Host names with two IPs:

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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qxgDAOj CF johedugfp 2025-10-20