CF1759142128381-tsm20250927195623

WWW.RTSAK.COM - holding.uva.nl

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holding.uva.nl checked at 2025-09-29T10:35:28.202Z 3244ms 98/98/98 100% R:12

holding.uva.nl

NSns1.uha.nl
A2001:610:159:3128::7 🇳🇱 SURF
PTRns1.uha.nl
A145.18.128.7🇳🇱 Universiteit van Amsterdam Amsterdam The Netherlands
PTRns1.uha.nl
NSns2.uha.nl
A2001:610:159:3128::8 🇳🇱 SURF
PTRns2.uha.nl
A145.18.128.8🇳🇱 Universiteit van Amsterdam Amsterdam The Netherlands
PTRns2.uha.nl
MXholding-uva-nl.mail.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com

uva.nl

NSns3.surfnet.nl
NSns1.uha.nl
NSns2.uha.nl
NSns1.zurich.surf.net
MXuva-nl.mail.protection.outlook.com
A52.223.0.124🇺🇸 Amazon
A76.223.53.36🇺🇸 Amazon
rank #1935 globally
rank #7 in the tld
This domain name "uva.nl" represents the official website of the University of Amsterdam, a public university located in Amsterdam, Netherlands. The "uva" stands for "Universiteit van Amsterdam", which translates to University of Amsterdam in English. It provides information about the university's academic programs, research, events, and other related content for students, staff, and visitors.

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AI analysis

holding.uva.nl is a parent of www.holding.uva.nl, holdingts01.holding.uva.nl, bv25.holding.uva.nl, bv20.holding.uva.nl and holding01.holding.uva.nl.

Delegation for holding.uva.nl rests with two name servers, ns1.uha.nl and ns2.uha.nl.

holding.uva.nl shares the same name server setup as other domains, including fee.uva.nl, 1.92.145.in-addr.arpa, 192.18.145.in-addr.arpa, 52.50.146.in-addr.arpa and 148.50.146.in-addr.arpa.

holding.uva.nl at least partially shares name servers with other domains, for instance formist.nl, amstelcampus.com, mijnhva.nl, 109.145.in-addr.arpa and foret.nl.

These name servers are commonly used with ns3.surfnet.nl and ns1.zurich.surf.net.

Host names with two IP numbers: ns1.uha.nl points to 2001:610:159:3128::7 and 145.18.128.7; ns2.uha.nl points to 2001:610:159:3128::8 and 145.18.128.8.

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

holding-uva-nl.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::a, 52.101.68.25, 52.101.68.32, 52.101.73.24 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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