CF1762350433458-tsm20251105083916

WWW.RTSAK.COM - d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa checked at 2025-11-05T13:47:13.430Z 60ms 47/47/47 100% R:9

d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.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

0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa shares the same name server setup as 5.88.38.in-addr.arpa, 252.38.in-addr.arpa, 35.154.in-addr.arpa, 101.119.38.in-addr.arpa and 67.6.149.in-addr.arpa.

d.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa at least partially shares name servers with other domains, for instance gsb.columbia.edu, wincraftsports.com, schneidertech.com, radio-eins.de and upseroc.com.

These name servers are commonly used alongside cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com and pulsar2.hbci.com.

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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