CF1757200279564-tsm20250906182357

DNSWHOIS.INFO - open-system.pl

Search for IP or hostnames:

open-system.pl checked at 2025-09-06T23:11:19.546Z 246ms 73/73/73 100% R:14

open-system.pl

NSfns1.42.pl
A79.98.145.34🇵🇱 Nitronet sp. z o.o.
NSfns2.42.pl
A2001:41d0:701:1100::66c 🇩🇪 OVH
PTRfns2.42.pl
A51.38.99.90🇫🇷 OVH
PTRfns2.42.pl
MXopensystem.nazwa.pl
A85.128.150.73🇵🇱 Nazwa.pl
PTRshared-aks73.rev.nazwa.pl
A185.208.164.106🇵🇱 CF-GDA
PTRs6.cyber-folks.pl

pl

NSa-dns.pl
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl

AI analysis

The parent of s02.open-system.pl is open-system.pl.

open-system.pl is associated with a single IP address: 185.208.164.106.

IP numbers are shared between open-system.pl and other host names, such as annex.com.pl, spinacz.co, teleinwestor.pl, mail.erta.pl, and mail.da-go.eu.

Two name servers, fns1.42.pl and fns2.42.pl, are assigned the delegation of open-system.pl.

Other domains, such as odejewski.pl, swiri.eu.org, 16.105.193.in-addr.arpa, 43.239.185.in-addr.arpa, and asknet.pl, share the same name server setup as open-system.pl.

The domain open-system.pl shares name servers, at least partially, with other domains such as exeler.eu, 232.234.89.in-addr.arpa, igtnetwork.com, lakowa11.pl, and 64.212.185.in-addr.arpa.

The name servers ns1.he.net, ns2.he.net, ns4.he.net, ns5.he.net, dns1.exatel.pl, neo.backiel.com.pl, ns1.iwacom.pl, ns1.systemx.com.pl, ns3.he.net, and ns1.prospect.pl are commonly used together.

fns1.42.pl points to an IP number: 79.98.145.34, while fns2.42.pl points to two IP numbers: 2001:41d0:701:1100::66c and 51.38.99.90.

The mail server, opensystem.nazwa.pl, handles open-system.pl.

The mail server setup of open-system.pl is identical to other domains like opensystem.nazwa.pl.

opensystem.nazwa.pl is associated with a single IP address: 85.128.150.73.

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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qorebMr CF johedugfp 2025-09-06