CF1762766577729-tsm20251109205412

WWW.RTSAK.COM - 27.115.209.in-addr.arpa

Search for IP or hostnames:

27.115.209.in-addr.arpa checked at 2025-11-10T09:22:57.709Z 506ms 50/50/50 100% R:11 allDone:true timedOut:false

27.115.209.in-addr.arpa

NSns1.fnsi.net
NSns2.fnsi.net
NSns3.fnsi.net
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

115.209.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

27.115.209.in-addr.arpa is delegated to five name servers: ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

27.115.209.in-addr.arpa at least partially shares name servers with other domains, for example lapointerosenstein.com, 28.66.in-addr.arpa, 250.66.in-addr.arpa, 166.98.38.in-addr.arpa and 42.3.206.in-addr.arpa.

these name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, splicekit.fnsi.net and aldhfn.aldhfn.org.

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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