CF1763371341077-tsm20251116095642

DNSWHOIS.INFO - 128.41.206.in-addr.arpa

Search for IP or hostnames:

128.41.206.in-addr.arpa checked at 2025-11-17T09:22:20.981Z 975ms 50/50/50 100% R:10 allDone:true timedOut:false

128.41.206.in-addr.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

41.206.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

128.41.206.in-addr.arpa is a parent of 9.128.41.206.in-addr.arpa, 11.128.41.206.in-addr.arpa, 22.128.41.206.in-addr.arpa, 10.128.41.206.in-addr.arpa and 27.128.41.206.in-addr.arpa.

128.41.206.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

128.41.206.in-addr.arpa uses the same name server setup as other domains such as 193.69.38.in-addr.arpa, 16.99.38.in-addr.arpa, 93.61.154.in-addr.arpa, 59.177.38.in-addr.arpa and 158.69.38.in-addr.arpa.

128.41.206.in-addr.arpa shares name servers with other domains at least partially, for instance ups.ie and 152.37.195.in-addr.arpa.

These name servers are commonly used together with 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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