CF1762991839147-tsm20251109205412

DNSWHOIS.INFO - 61.115.38.in-addr.arpa

Search for IP or hostnames:

61.115.38.in-addr.arpa checked at 2025-11-12T23:57:19.132Z 170ms 50/50/50 100% R:13 allDone:true timedOut:false

61.115.38.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

115.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

61.115.38.in-addr.arpa is a parent of 33.61.115.38.in-addr.arpa.

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

61.115.38.in-addr.arpa uses the same name server setup as other domains, including 112.108.38.in-addr.arpa, 234.38.in-addr.arpa, 240.96.38.in-addr.arpa, 32.245.80.in-addr.arpa and 82.122.38.in-addr.arpa.

At least part of the name servers for 61.115.38.in-addr.arpa are shared with other domains, for instance daktronics.net, 120.231.67.in-addr.arpa, alphacloud.be, upsbilling.ups.com and upsconnectsupport.ca.

these name servers are often used together with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.daktronics.com, auth0-eu.dns.cogentco.com, auth0-na.dns.cogentco.com and auth1.fullservicenetwork.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.
dbq