CF1761435553587-tsm20251024211356

DNSWHOIS.INFO - 105.16.206.in-addr.arpa

Search for IP or hostnames:

105.16.206.in-addr.arpa checked at 2025-10-25T23:39:13.538Z 203ms 50/50/50 100% R:14

105.16.206.in-addr.arpa

NSns-east.cerf.net
A2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AT&T US - 7018
PTRns-east.cerf.net
A99.99.99.136🇺🇸 AT&T US - 7018
PTRns-east.cerf.net
NSns-west.cerf.net
A2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AT&T US - 7018
PTRns-west.cerf.net
A68.94.156.136🇺🇸 AT&T US - 7018
PTRns-west.cerf.net

16.206.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

Up

Starts with same word

Starts similarily

AI analysis

105.16.206.in-addr.arpa is the parent of 145.105.16.206.in-addr.arpa.

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

105.16.206.in-addr.arpa shares the same name server setup as other domains, for instance 200.240.63.in-addr.arpa, 244.108.199.in-addr.arpa, ind-bb1.cerf.net, 190.130.12.in-addr.arpa and 32.215.192.in-addr.arpa.

105.16.206.in-addr.arpa at least partially shares name servers with other domains, for instance 32.130.12.in-addr.arpa, 42.130.12.in-addr.arpa, utdlab.com, 34.19.206.in-addr.arpa and uptodateol.net.

These name servers are commonly used with the following name servers: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.usi.net, ns2.usi.net, ns3.usi.net, ns4.usi.net, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

Host names with two IP numbers:

The host name ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136; the host name 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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