CF1763873434908-tsm20251123014954

DNSWHOIS.INFO - 71.107.199.in-addr.arpa

Search for IP or hostnames:

71.107.199.in-addr.arpa checked at 2025-11-23T04:50:34.891Z 168ms 50/50/50 100% R:12 allDone:true timedOut:false

71.107.199.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

107.199.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

71.107.199.in-addr.arpa is parent of 158.71.107.199.in-addr.arpa, 170.71.107.199.in-addr.arpa, 169.71.107.199.in-addr.arpa and 114.71.107.199.in-addr.arpa.

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

71.107.199.in-addr.arpa uses the same name server setup as other domains, including 121.18.206.in-addr.arpa, lax-gw1.cerf.net, det-bb4.cerf.net, 64.105.199.in-addr.arpa and dal1.attens.net.

At least part of the name servers for 71.107.199.in-addr.arpa are shared with other domains, for instance utdol.net, 125.108.199.in-addr.arpa, uptodate.com, caapid.org and utdonline.com.

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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