WWW.RTSAK.COM - 230.251.87.in-addr.arpa
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230.251.87.in-addr.arpa checked at 2025-10-31T07:24:15.858Z 1488ms 50/50/50 100% R:11230.251.87.in-addr.arpa
| NS | ns1.plusgsm.pl | ||||||
| A | 2a01:2e0:0:95::51 🇵🇱 Polkomtel | ||||||
| PTR | ns1.plus.pl | ||||||
| A | 212.2.96.51🇵🇱 Polkomtel | ||||||
| PTR | plusmx1.polkomtel.com.pl | ||||||
| NS | ns2.plusgsm.pl | ||||||
| A | 2a01:2e0:0:95::52 🇵🇱 Polkomtel | ||||||
| PTR | ns2.plus.pl | ||||||
| A | 212.2.96.52🇵🇱 Polkomtel | ||||||
| PTR | plusmx2.polkomtel.com.pl | ||||||
251.87.in-addr.arpa
Up
| 216.230.251.87.in-addr.arpa | 
Starts with same word
| 230.dental | 
| 230.de | 
| 230.bet | 
| 230.com.ua | 
| 230.by | 
| 230.pl | 
| 230.org | 
| 230.net | 
| 230.ru | 
| 230.ro | 
| 230.es | 
| 230.co | 
| 230.co.il | 
| 230.us | 
| 230.com | 
| 230.la | 
| 230.in-addr.arpa | 
| 230.ph | 
| 230.tv | 
| 230.cc | 
| 230.cz | 
| 230.ca | 
| 230.hu | 
| 230.net.cn | 
| 230.ch | 
Starts similarily
AI analysis
230.251.87.in-addr.arpa is the parent of 216.230.251.87.in-addr.arpa.
230.251.87.in-addr.arpa is delegated to two name servers: ns1.plusgsm.pl and ns2.plusgsm.pl.
230.251.87.in-addr.arpa shares the same name server setup as other domains, for example mega-muza.com.pl, megamuza.pl, 225.251.87.in-addr.arpa, blogplusfoto.pl and 247.251.87.in-addr.arpa. 
230.251.87.in-addr.arpa at least partially shares name servers with other domains, for instance 164.247.37.in-addr.arpa, lte.plus.pl, 142.60.92.in-addr.arpa, 215.98.37.in-addr.arpa and 212.154.93.in-addr.arpa.
These name servers are often used with ns3.plusgsm.pl and ns4.plusgsm.pl. 
Host names with two IP numbers:
ns1.plusgsm.pl points to 2a01:2e0:0:95::51 and 212.2.96.51
ns2.plusgsm.pl points to 2a01:2e0:0:95::52 and 212.2.96.52