CF1761120825698-tsm20251017082432

WWW.RTSAK.COM - knaw.org

Search for IP or hostnames:

knaw.org checked at 2025-10-22T08:13:45.677Z 325ms 116/116/116 100% R:15

knaw.org

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 ๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRns1.surfnet.nl
A192.87.106.101๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 ๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRns2.surfnet.nl
A192.87.36.2๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 ๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRns3.surfnet.nl
A195.169.124.71๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
NSns1.zurich.surf.net
A2001:620:0:9::1103 ๐Ÿ‡จ๐Ÿ‡ญ SWITCH
PTRns1.zurich.surf.net
A195.176.255.9๐Ÿ‡จ๐Ÿ‡ญ SWITCH
PTRns1.zurich.surf.net
MXknaw-org.mail.protection.outlook.com
A2a01:111:f403:ca04::6 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::c ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::e ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.8๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A194.171.119.125๐Ÿ‡ณ๐Ÿ‡ฑ SURFNET-NL
PTRcms.knaw.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

knaw.org points to an IP address: 194.171.119.125.

Other host names, for instance cms.knaw.nl, share IP numbers with knaw.org.

knaw.org delegates to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

knaw.org at least partially shares name servers with other domains, for instance saxion.info, arvcdatabase.info, dutchgrid.net, biofoon.nl and hematologie-wijzer.nl.

These name servers are commonly used with the name servers umcdns03.azn.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns-ext-01.wur.nl, ns01.rocmondriaan.nl, ns02.rocmondriaan.nl, ns1.ssc-campus.nl and ns2.ssc-campus.nl.

Host names with two IP numbers: ns1.surfnet.nl points to 2001:610:1:800a:192:87:106:101 and 192.87.106.101; ns2.surfnet.nl points to 2001:610:3:200a:192:87:36:2 and 192.87.36.2; ns3.surfnet.nl points to 2001:610:0:800c:195:169:124:71 and 195.169.124.71; ns1.zurich.surf.net points to 2001:620:0:9::1103 and 195.176.255.9.

knaw.org is handled by a single mail server, knaw-org.mail.protection.outlook.com.

Hostname knaw-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.73.1, 52.101.73.8 and 52.101.73.15.

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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LvTZSAs CF johedugfp 2025-10-22