CF1759223447527-tsm20250929235914

IPLIST.NET - www.is4u.be

Search for IP or hostnames:

www.is4u.be checked at 2025-09-30T09:10:47.511Z 255ms 104/104/104 100% R:15

www.is4u.be

CNAMEis4u.be
NSns1.cronos.be
A94.143.190.1🇧🇪 Cronos NV
PTRns1.cronos.be
NSns2.cronos.be
A94.143.190.2🇧🇪 Cronos NV
PTRns2.cronos.be
NSns3.cronos.be
A20.50.221.79🇳🇱 Microsoft
PTRns3.cronos.be
NSns4.cronos.be
A20.50.222.134🇳🇱 Microsoft
PTRns4.cronos.be
MXis4u-be.mail.protection.outlook.com
A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A51.77.14.201🇫🇷 OVH
PTRip201.ip-51-77-14.eu

is4u.be

NSns1.cronos.be
NSns2.cronos.be
NSns3.cronos.be
NSns4.cronos.be
MXis4u-be.mail.protection.outlook.com
A51.77.14.201🇫🇷 OVH

Starts with same word

Starts similarily

AI analysis

www.is4u.be points to IP number 51.77.14.201.

Other host names for example ip201.ip-51-77-14.eu, is4u.be and acen.eu share IP numbers with www.is4u.be.

www.is4u.be is delegated to four name servers: ns1.cronos.be, ns2.cronos.be, ns3.cronos.be and ns4.cronos.be.

www.is4u.be shares name servers with other domains at least partially, for example cronos.lu, c-dev.eu, comark.be, webluebird.net and limbu.be.

Host names with a single IP:

ns1.cronos.be points to 94.143.190.1

ns2.cronos.be points to 94.143.190.2

ns3.cronos.be points to 20.50.221.79

ns4.cronos.be points to 20.50.222.134

www.is4u.be is handled by a single mail server, is4u-be.mail.protection.outlook.com.

The mail server setup of www.is4u.be is the same as that of other domains, for instance is4u.be.

Host name is4u-be.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.27, 52.101.73.11, 52.101.73.12 and 52.101.73.26.

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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BUBWzOK CF johedugfp 2025-09-30