CF1760641526993-tsm20251016114356

WWW.RTSAK.COM - 21.199.87.in-addr.arpa

Search for IP or hostnames:

21.199.87.in-addr.arpa checked at 2025-10-16T19:05:26.913Z 801ms 39/39/39 100% R:11

21.199.87.in-addr.arpa

NSdns2.dolsat.pl
A87.199.0.12🇵🇱 Dolsat sp. z o.o.
PTRdns2.dolsat.pl
NSdns.dolsat.pl
A87.199.0.3🇵🇱 Dolsat sp. z o.o.
PTRpoczta.dolsat.pl

199.87.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.199.87.in-addr.arpa has children including 119.21.199.87.in-addr.arpa, 5.21.199.87.in-addr.arpa, 91.21.199.87.in-addr.arpa, 12.21.199.87.in-addr.arpa, 250.21.199.87.in-addr.arpa and a few other host names.

21.199.87.in-addr.arpa is delegated to two name servers: dns2.dolsat.pl and dns.dolsat.pl.

21.199.87.in-addr.arpa uses the same name server setup as other domains, including 30.199.87.in-addr.arpa, 20.199.87.in-addr.arpa, 8.199.87.in-addr.arpa, 0.199.87.in-addr.arpa and 58.199.87.in-addr.arpa.

21.199.87.in-addr.arpa shares name servers with other domains, at least partially; for example dolsat.pl and e-belchatow.pl.

Hostnames with a single IP

dns2.dolsat.pl resolves to: 87.199.0.12.

dns.dolsat.pl resolves to: 87.199.0.3.

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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xpBAjvT CF johedugfp 2025-10-16