CF1763415820887-tsm20251116095642

DNSWHOIS.INFO - is-group.pl

Search for IP or hostnames:

is-group.pl checked at 2025-11-17T21:43:40.792Z 1545ms 91/91/91 100% R:11 allDone:true timedOut:false

is-group.pl

NSns1.nazwa.pl
A77.55.125.10🇵🇱 NETARTGROUP
PTRns1.nazwa.pl
NSns2.nazwa.pl
A77.55.126.10🇵🇱 NETARTGROUP
PTRns2.nazwa.pl
NSns3.nazwa.pl
A77.55.127.10🇵🇱 NETARTGROUP
PTRns3.nazwa.pl
MXisgroup-pl0e.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A135.181.54.249🇫🇮 Hetzner
PTRcyberisg.fiscombud.com.pl

pl

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

Starts with same word

Starts similarily

AI analysis

is-group.pl points to a single IP address: 135.181.54.249.

Other host names, for instance cyberisg.fiscombud.com.pl, share IP numbers with is-group.pl.

is-group.pl is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.

At least part of the name servers for is-group.pl are shared with other domains, for instance inflop.pl, dudzio.pl, albavit.com, bioszkolenia.com and akwin.nazwa.pl.

Host names with a single IP:

ns1.nazwa.pl points to: 77.55.125.10

ns2.nazwa.pl points to: 77.55.126.10

ns3.nazwa.pl points to: 77.55.127.10

The mail server for is-group.pl is isgroup-pl0e.mail.protection.outlook.com.

isgroup-pl0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::d, 52.101.68.3, 52.101.68.16, 52.101.73.12 and 52.101.73.19.

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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