CF1763477370326-tsm20251116095642

WWW.RTSAK.COM - 187.21.84.in-addr.arpa

Search for IP or hostnames:

187.21.84.in-addr.arpa checked at 2025-11-18T14:49:30.314Z 537ms 36/36/36 100% R:14 allDone:true timedOut:false

187.21.84.in-addr.arpa

NSns01.ntson.net
A77.246.112.82🇩🇪 net services
PTRns01.tripleplugandplay.com
NSns02.ntson.net
A77.246.113.82🇩🇪 net services
PTRns02.tripleplugandplay.com

21.84.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

187.21.84.in-addr.arpa is parent of 177.187.21.84.in-addr.arpa, 38.187.21.84.in-addr.arpa, 225.187.21.84.in-addr.arpa and 193.187.21.84.in-addr.arpa.

187.21.84.in-addr.arpa is delegated to two name servers: ns01.ntson.net and ns02.ntson.net.

187.21.84.in-addr.arpa uses the same name server setup as other domains, including 12.181.93.in-addr.arpa, 2.181.93.in-addr.arpa, 126.246.77.in-addr.arpa, ntson.net and 127.246.77.in-addr.arpa.

Hostnames with a single IP

ns01.ntson.net resolves to: 77.246.112.82.

ns02.ntson.net resolves to: 77.246.113.82.

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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