CF1763481252915-tsm20251116095642

WWW.RTSAK.COM - ext.eur.nl

Search for IP or hostnames:

ext.eur.nl checked at 2025-11-18T15:54:12.869Z 336ms 109/109/109 100% R:13 allDone:true timedOut:false

ext.eur.nl

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 🇳🇱 SURF
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURF
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 🇳🇱 SURF
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURF
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 🇳🇱 SURF
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURF
MXext-eur-nl.m-v1.mx.microsoft
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
NSns1.zurich.surf.net
A2001:620:0:9::1103 🇨🇭 SWITCH
PTRns1.zurich.surf.net
A195.176.255.9🇨🇭 SWITCH
PTRns1.zurich.surf.net

eur.nl

NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
NSns1.zurich.surf.net
MXeur-nl.mail.protection.outlook.com
A145.5.1.13🇳🇱 SURF
rank #6059 globally
rank #31 in the tld
This domain name "eur.nl" represents the official website of Erasmus University Rotterdam, a highly esteemed public university in the Netherlands. The university is widely known for its distinct faculties in business, medicine, and social sciences.

Starts with same word

Starts similarily

AI analysis

ext.eur.nl is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

ext.eur.nl shares name servers with other domains at least partially, for instance hortusleiden.nl, zebi.nl, darenet.knaw.nl, 75.145.in-addr.arpa and knmidc.org.

these name servers are commonly paired with ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, umcdns03.azn.nl, ns-ext-01.wur.nl, ns01.rocmondriaan.nl, ns02.rocmondriaan.nl, ns1.ssc-campus.nl, ns2.ssc-campus.nl and ns1-konbib.kb.nl.

Host names with two IP numbers:

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

ns2.surfnet.nl resolves to 2001:610:3:200a:192:87:36:2 and 192.87.36.2.

ns3.surfnet.nl resolves to 2001:610:0:800c:195:169:124:71 and 195.169.124.71.

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

The mail server for ext.eur.nl is ext-eur-nl.m-v1.mx.microsoft.

Host ext-eur-nl.m-v1.mx.microsoft points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.5, 52.101.68.39, 52.101.73.12 and 52.101.73.21.

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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