CF1759867823313-tsm20251005211530

WWW.ROBTEX.COM - auth2.dns.cogentco.com

Search for IP or hostnames:

auth2.dns.cogentco.com checked at 2025-10-07T20:10:23.300Z 33ms 43/43/43 100% R:4

auth2.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

dns.cogentco.com

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

PTR for

NS for

Starts with same word

Starts similarily

AI analysis

auth2.dns.cogentco.com serves as a name server for 205.201.38.in-addr.arpa, 159.4.208.in-addr.arpa, 247.66.in-addr.arpa, 62.5.204.in-addr.arpa, ups.kz and hundreds of other domains.

auth1.dns.cogentco.com, nsa.ups.com and nsb.ups.com commonly serve as name servers alongside auth2.dns.cogentco.com.

auth2.dns.cogentco.com points to two IPs: 2001:550:1:b::d and 66.28.0.30.

Other host names, for instance pri2.dns.psi.net, ns2.cogentco.com, ns3.latticegroup.com, pri5.dns.psi.net and pri8.dns.psi.net share IP numbers with auth2.dns.cogentco.com.

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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oBlDjIC CF johedugfp 2025-10-07