CF1759198114014-tsm20250929235914

IPLIST.NET - b-open.nl

Search for IP or hostnames:

b-open.nl checked at 2025-09-30T02:08:33.970Z 182ms 111/111/111 100% R:14

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::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.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

Starts with same word

Starts similarily

AI analysis

The entity b-open.nl points to two IP numbers: 2001:1460:3:0:1c00:caff:fe00:ce6 and 62.221.199.58.

For instance, other host names mail.frisfocus.nl, gardien.nl, kirstenwolfert.com, mail.monumentenwachtnoordholland.nl and frisfocus.nl share IP numbers with b-open.nl.

The delegation for b-open.nl is handled by three name servers: ns04.2is.be, ns03.2is.nl and ns05.2is.nl.

b-open.nl shares name servers with other domains at least partially, for example baartsemennema.nl, kidswonderland.nl, verdienenmetvideo.nl, eekelsbedrijfskleding.nl and shawmethodeutrecht.com.

These name servers are commonly used with ns04.2is.nl.

Host names with two IPs:

ns04.2is.be points to 2001:1460:2:2:1c00:4eff:fe00:2bf6 and 62.221.197.54

ns03.2is.nl points to 2001:1460:3:4:1c00:b4ff:fe00:270a and 62.221.202.199

ns05.2is.nl points to 2a01:7e02::f03c:94ff:fe2f:fe94 and 172.233.110.124

b-open.nl is handled by a single mail server, bopen-nl0c.mail.protection.outlook.com.

Host name bopen-nl0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.73.11, 52.101.73.15 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.
dbq

tGmPkpR CF johedugfp 2025-09-30