erasmusmc.nl

Observed Jul 24, 2026, 19:45 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byHellenic Academic and Research Institutions CA

Also usesZoomGoogle Search Console

9 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat erasmusmc.nl actually stands on - every host below is a signed observation

erasmusmc.nl

A / AAAA

13.69.68.43

unattributedserves the site

ns1.zurich.surf.netns1.surfnet.nlns2.surfnet.nlns3.surfnet.nl+1 more

surf.net + surfnet.nl + moreanswers its DNS

erasmusmc-nl.k-v1.mx.microsoft

Microsoft 365receives its email

TLS

erasmusmc.nl

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

13.69.68.43

MX 1

10erasmusmc-nl.k-v1.mx.microsoft

TXT 10

MS=ms45201007
ZOOM_verify__xGBs08SSte4FhVP_BkncQ
apple-domain-verification=w96sumUEmoF0LCYn
samsung-domain-verification=6852a1f8-d462-4112-a3dc-054b93ca2571
google-site-verification=sQBqjiJo3oHbzmflHIr42HKiQre7_4s8usvpy3hIehU
P7tCkGABr4Ccsk3MDk81JMVA/HSTIEMTT7O+UDNxJO0ZIwMqbHZrL8DDMNKGUHmVdeJMZFTRQR1jy1VlmE8CCQ==
v=NTA7516-1;startdate=2024-01;enddate=2027-01;provider=zorgmail;ntamx=10 relay.zorgmail.nl
adobe-idp-site-verification=be19d0b6536173593de228a99ad183f3af22ff93de92055921ad375c246ce8e5
v=spf1 ip4:156.83.10.0/24 ip4:194.158.15.2/25 include:spfext.erasmusmc.nl include:spfext2.erasmusmc.nl ip4:35.177.224.195 ip4:52.77.71.183 ip4:83.149.98.72 ip4:212.204.201.35 include:spf.protection.outlook.com include:_spf.zorgmail.nl -all
v=DMARC1;p=reject

NS 5

ns1.zurich.surf.net
ns1.surfnet.nl
ns2.surfnet.nl
ns3.surfnet.nl
dns1.erasmusmc.nl

SOA 1

dns1.erasmusmc.nl hostmaster.erasmusmc.nl

SRV 1

mail.erasmusmc.nl:443 p0

CAA 3

issue "harica.gr"
issuewild "harica.gr"
issuewild "letsencrypt.org"

TLS Certificates (2)

Common Name	Issuer	Expires
`erasmusmc.nl`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1	Fri, 16 Oct 2026 07:08:39 +0000
`GEANT TLS ECC 1`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021	Sat, 31 Dec 2039 11:14:20 +0000

Subdomains (9)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for erasmusmc.nl. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/erasmusmc.nl">
  <img src="https://domaindrift.io/badge/erasmusmc.nl.svg"
       width="300" height="64" alt="DomainDrift signed observations for erasmusmc.nl">
</a>

Ed25519 Receipt

Receipt ID: rcpt_eb7d72359db85eed
Output Hash: f45fe8db614059ccd8260c22e269455d6c7f4dc70e51da2d3a47109fa14be134
Signature: ed25519:5fc4ad668f8bbaef28326ca43a32f1d3443fb56eb9e8bc01fd382c80937e676d29de5ca103e0ff9699d8103a2fa0217e10ba7af42f9298c3f7cce15ff932a401
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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