CF1760014796490-tsm20251009080619

WWW.ROBTEX.COM - kb.nl

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kb.nl checked at 2025-10-09T12:59:56.471Z 442ms 176/176/176 100% R:7

kb.nl

NSns1-konbib.kb.nl
A192.87.31.175🇳🇱 SURF
PTRns1-konbib.kb.nl
NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101🇳🇱 SURF
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURF
PTRns1.surfnet.nl
NSns1.zurich.surf.net
A2001:620:0:9::1103🇨🇭 SWITCH
PTRns1.zurich.surf.net
A195.176.255.9🇨🇭 SWITCH
PTRns1.zurich.surf.net
MXkb-nl.mail.protection.outlook.com
A2a01:111:f403:ca04::4🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A195.169.50.5🇳🇱 SURF

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
rank #17162 globally
rank #93 in the tld
This domain "kb.nl" is the online web address for the National Library of the Netherlands, also known as Koninklijke Bibliotheek. The website provides access to the library's vast collection of resources and services, including digital books, manuscripts, newspapers, and periodicals. It also offers information about the library's events, exhibitions, research tools, and services for scholars and general public.

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AI analysis

kb.nl is the parent of kb-client-132.kb.nl, intflextrm2.kb.nl, ns1-konbib.kb.nl, resolvert.kb.nl, brinkman.kb.nl and a few other host names.

kb.nl resolves to one IP number: 195.169.50.5.

Other host names, for instance www.earlydutchbooksonline.nl, taalhuis.nl, earlydutchbooksonline.nl and stcn.nl share IP numbers with kb.nl.

kb.nl is delegated to three name servers ns1-konbib.kb.nl, ns1.surfnet.nl and ns1.zurich.surf.net.

kb.nl at least partially shares name servers with other domains, for instance aereshogeschool.nl, healthplanning.nl, citaverde.nl, procare-kidneytransplantation.org and hysep.com.

These name servers are commonly used alongside ns2.surfnet.nl, ns3.surfnet.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns-ext-01.wur.nl and umcdns03.azn.nl.

Hosts with two IP numbers:

ns1.surfnet.nl points to: 2001:610:1:800a:192:87:106:101 and 192.87.106.101.

ns1.zurich.surf.net points to: 2001:620:0:9::1103 and 195.176.255.9.

Hosts with one IP number:

ns1-konbib.kb.nl points to: 192.87.31.175.

kb.nl is handled by a single mail server, kb-nl.mail.protection.outlook.com.

Host kb-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::f, 52.101.68.3, 52.101.68.27, 52.101.73.19 and 52.101.73.30.

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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