CF1763437543685-tsm20251116095642

DNSWHOIS.INFO - 51.209.81.in-addr.arpa

Search for IP or hostnames:

51.209.81.in-addr.arpa checked at 2025-11-18T03:45:43.594Z 453ms 36/36/36 100% R:7 allDone:true timedOut:false

51.209.81.in-addr.arpa

NSns-fi.elisa.net
A193.229.0.49🇫🇮 ELISA-AS
PTRns-fi.elisa.net
NSns-se.elisa.net
A62.248.254.2🇫🇮 ELISA-AS
PTRns-se.elisa.net

209.81.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

51.209.81.in-addr.arpa is the parent of 0-25.51.209.81.in-addr.arpa, 111.51.209.81.in-addr.arpa, 39.51.209.81.in-addr.arpa, 2.51.209.81.in-addr.arpa, 125.51.209.81.in-addr.arpa and a few other host names.

51.209.81.in-addr.arpa is delegated to two name servers ns-fi.elisa.net and ns-se.elisa.net.

51.209.81.in-addr.arpa shares the same name server setup as other domains, for instance 242.237.195.in-addr.arpa, 227.155.91.in-addr.arpa, onix.fi, 162.86.194.in-addr.arpa and 76.231.84.in-addr.arpa.

Host names with one IP number:

ns-fi.elisa.net points to 193.229.0.49

ns-se.elisa.net points to 62.248.254.2

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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