CF1762356055298-tsm20251105083916

DNSWHOIS.INFO - 137.171.12.in-addr.arpa

Search for IP or hostnames:

137.171.12.in-addr.arpa checked at 2025-11-05T15:20:55.285Z 118ms 47/47/47 100% R:15

137.171.12.in-addr.arpa

NScbru.br.ns.els-gms.att.net
A2001:1890:1ff:9f0:68:94:156:132 🇺🇸 AS7018
PTRcbru.br.ns.els-gms.att.net
A68.94.156.132🇺🇸 AS7018
PTRcbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
A2001:1890:1ff:9f1:99:99:99:132 🇺🇸 AS7018
PTRcmtu.mt.ns.els-gms.att.net
A99.99.99.132🇺🇸 AS7018
PTRcmtu.mt.ns.els-gms.att.net

171.12.in-addr.arpa

NScbru.br.ns.els-gms.att.net
NSdbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
NSdmtu.mt.ns.els-gms.att.net

Starts with same word

Starts similarily

AI analysis

Two name servers cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net handle the delegation for 137.171.12.in-addr.arpa.

137.171.12.in-addr.arpa shares the same name server setup as other domains, for instance 255.230.12.in-addr.arpa, 30.97.32.in-addr.arpa, coletracking.com, awardlink.com and mednetone.net.

137.171.12.in-addr.arpa at least partially shares name servers with other domains, for instance 196.12.in-addr.arpa, 1.154.in-addr.arpa, caremarkjobs.com, advancepcs.com and 46.17.207.in-addr.arpa.

these name servers are commonly used with dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com, nsa.ups.com, nsb.ups.com, eazshdcdnsextdns.cvshealth.com and ns1.goldmansachs.biz.

Host names with two IP numbers:

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

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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