CF1763141212896-tsm20251109205412

WWW.RTSAK.COM - 109.136.38.in-addr.arpa

Search for IP or hostnames:

109.136.38.in-addr.arpa checked at 2025-11-14T17:26:52.849Z 213ms 47/47/47 100% R:13 allDone:true timedOut:false

109.136.38.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

136.38.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

109.136.38.in-addr.arpa's delegation uses two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

109.136.38.in-addr.arpa shares the same name server setup as other domains, for example 138.68.38.in-addr.arpa, taemag.org, 50.198.205.in-addr.arpa, 12.38.in-addr.arpa and 101.235.209.in-addr.arpa.

109.136.38.in-addr.arpa at least partially shares name servers with other domains, including theupsstore.ch, ard-infoportal.net, 217.160.192.in-addr.arpa, wwrm.org and upslogistic.com.

These name servers are commonly used with the name servers nsa.ups.comnsb.ups.comcbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netns1.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.
dbq