CF1762762224628-tsm20251109205412

WWW.RTSAK.COM - 221.159.in-addr.arpa

Search for IP or hostnames:

221.159.in-addr.arpa checked at 2025-11-10T08:10:24.590Z 138ms 50/50/50 100% R:12 allDone:true timedOut:false

221.159.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

159.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

94.221.159.in-addr.arpa has 221.159.in-addr.arpa as its parent.

Two name servers cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net are delegated to 221.159.in-addr.arpa.

221.159.in-addr.arpa uses the same name server configuration as other domains, such as superd.com, madison.k12.ct.us, 94.221.159.in-addr.arpa, networkusa.com and 142.105.12.in-addr.arpa.

221.159.in-addr.arpa at least partially shares name servers with other domains such as evorum.com, mchenrycountydot.org, proscar.ch, nexplanon.be and schering-plough.com.ec.

These name servers are often used together with ns9.customer.level3.net, ns6.customer.level3.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com, ns1.amfam.com and ns2.amfam.com.

Host names with two IPs:

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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