CF1762863144377-tsm20251109205412

DNSWHOIS.INFO - 197.111.38.in-addr.arpa

Search for IP or hostnames:

197.111.38.in-addr.arpa checked at 2025-11-11T12:12:24.262Z 873ms 50/50/50 100% R:10 allDone:true timedOut:false

197.111.38.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

111.38.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

197.111.38.in-addr.arpa is a parent of 137.197.111.38.in-addr.arpa, 132.197.111.38.in-addr.arpa, 98.197.111.38.in-addr.arpa, 31.197.111.38.in-addr.arpa and 24.197.111.38.in-addr.arpa.

197.111.38.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

197.111.38.in-addr.arpa shares the same name server setup as other domains, for example 56.124.38.in-addr.arpa, 126.110.38.in-addr.arpa, 0.28.66.in-addr.arpa, 37.149.217.in-addr.arpa and 137.229.216.in-addr.arpa.

197.111.38.in-addr.arpa shares some name servers with other domains, for example daktronicscanada.com, deutschlandradio-hoerfunkrat.de, upsfeedback.com, ups-russia.com and dlf.de.

these name servers are often used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com and dns.luminet.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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