CF1763378269001-tsm20251116095642

DNSWHOIS.INFO - 199.21.212.in-addr.arpa

Search for IP or hostnames:

199.21.212.in-addr.arpa checked at 2025-11-17T11:17:48.981Z 1114ms 39/39/39 100% R:12 allDone:true timedOut:false

199.21.212.in-addr.arpa

NSns1eu.bt.net
A195.99.66.211🇬🇧 BT
PTRns1eu.bt.net
NSns2eu.bt.net
A195.99.65.212🇬🇧 BT
PTRns2eu.bt.net

21.212.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Delegation for 199.21.212.in-addr.arpa rests with two name servers, ns1eu.bt.net and ns2eu.bt.net.

199.21.212.in-addr.arpa shares the same name server setup as other domains, including 14.127.212.in-addr.arpa, 53.14.61.in-addr.arpa, concert.net, 75.5.62.in-addr.arpa and 171.138.82.in-addr.arpa.

199.21.212.in-addr.arpa at least partially shares name servers with other domains, for instance 94.43.196.in-addr.arpa, 89.43.196.in-addr.arpa, 88.43.196.in-addr.arpa, 95.43.196.in-addr.arpa and 73.43.196.in-addr.arpa.

these name servers are commonly used with nspri.ttcldata.net, nssec.ttcldata.net and serv-1.ttcldata.net.

Host names with one IP number: ns1eu.bt.net points to 195.99.66.211; ns2eu.bt.net points to 195.99.65.212.

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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