CF1757457006682-tsm20250909214630

DNSWHOIS.INFO - b-open.nl

Search for IP or hostnames:

b-open.nl checked at 2025-09-09T22:30:06.666Z 226ms 108/108/108 100% R:17

b-open.nl

NSns04.2is.be
A2001:1460:2:2:1c00:4eff:fe00:2bf6 🇳🇱 CLDIN
PTRns04.2is.be
PTRns04b.2is.be
A62.221.197.54🇳🇱 CLDIN
PTRns04.2is.be
NSns03.2is.nl
A2001:1460:3:4:1c00:b4ff:fe00:270a 🇳🇱 CLDIN
PTRns03.2is.nl
A62.221.202.199🇳🇱 CLDIN
PTRns03.2is.nl
NSns05.2is.nl
A2a01:7e02::f03c:94ff:fe2f:fe94 🇪🇸 Linode AS63949
A172.233.110.124🇪🇸 Linode AS63949
PTR172-233-110-124.ip.linodeusercontent.com
MXbopen-nl0c.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A2001:1460:3:0:1c00:caff:fe00:ce6 🇳🇱 CLDIN
PTRv37042.2is.nl
A62.221.199.58🇳🇱 CLDIN
PTRv37042.2is.nl

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl

AI analysis

b-open.nl is configured to point to two IP addresses: 2001:1460:3:0:1c00:caff:fe00:ce6 and 62.221.199.58.

The IP numbers are shared by b-open.nl with other host names such as mail.frisfocus.nl, gardien.nl, kirstenwolfert.com, mail.monumentenwachtnoordholland.nl, and frisfocus.nl.

Three name servers, ns04.2is.be, ns03.2is.nl, and ns05.2is.nl, are responsible for b-open.nl.

The name servers of b-open.nl are at least partially shared with other domains such as baartsemennema.nl, kidswonderland.nl, verdienenmetvideo.nl, eekelsbedrijfskleding.nl, and shawmethodeutrecht.com.

ns04.2is.be, ns03.2is.nl, and ns05.2is.nl each point to two IP numbers: 2001:1460:2:2:1c00:4eff:fe00:2bf6, 62.221.197.54, 2001:1460:3:4:1c00:b4ff:fe00:270a, 62.221.202.199, 2a01:7e02::f03c:94ff:fe2f:fe94, and 172.233.110.124 respectively.

The mail server, bopen-nl0c.mail.protection.outlook.com, manages b-open.nl.

bopen-nl0c.mail.protection.outlook.com is associated with the following eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::5, 52.101.68.10, 52.101.68.18, 52.101.68.36, and 52.101.73.4.

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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VzpiLIi CF johedugfp 2025-09-09