CF1763579190827-tsm20251116095642

DNSWHOIS.INFO - 77.215.192.in-addr.arpa

Search for IP or hostnames:

77.215.192.in-addr.arpa checked at 2025-11-19T19:06:30.784Z 842ms 47/47/47 100% R:7 allDone:true timedOut:false

77.215.192.in-addr.arpa

NSns-east.cerf.net
A2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AS7018
PTRns-east.cerf.net
A99.99.99.136🇺🇸 AS7018
PTRns-east.cerf.net
NSns-west.cerf.net
A2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AS7018
PTRns-west.cerf.net
A68.94.156.136🇺🇸 AS7018
PTRns-west.cerf.net

215.192.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

77.215.192.in-addr.arpa is delegated to two name servers: ns-east.cerf.net and ns-west.cerf.net.

77.215.192.in-addr.arpa uses the same name server setup as other domains, including 64.240.63.in-addr.arpa, bos-bb2.cerf.net, 169.215.192.in-addr.arpa, sac-bb1.cerf.net and t2n.attens.net.

At least part of the name servers for 77.215.192.in-addr.arpa are shared with other domains, for instance 95.108.199.in-addr.arpa, pharmcas.com, uptodateonline.net, utdol.net and 125.108.199.in-addr.arpa.

these name servers are commonly used with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.usi.net, ns2.usi.net, ns3.usi.net, ns4.usi.net, ns1.attemea.net and ns2.attemea.net.

Host names with two IP numbers:

ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136.

ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.

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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