ulb.be

Observed Jul 18, 2026, 13:48 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onBELNET

Email byMicrosoft 365

Secured byHellenic Academic and Research Institutions CA

Also usesHubSpotGoogle Search Console

25 subdomains · tranco_40k

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

INFRASTRUCTURE MAPwhat ulb.be actually stands on - every host below is a signed observation

ulb.be

A / AAAA

164.15.242.30

BELNETserves the site

ns1.ulb.bens2.ulb.ac.bens2.ulb.bens1.ulb.ac.be

ulb.be + ac.beanswers its DNS

ulb-be.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.ulb.be

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

164.15.242.30

MX 1

0ulb-be.mail.protection.outlook.com

TXT 19

v=spf1 ip4:164.15.72.253 ip4:109.109.202.25 include:spf.protection.outlook.com include:amazonses.com include:spf-eu.exlibrisgroup.com include:servers.etarget-emailing.com include:25168807.spf01.hubspotemail.net -all
MS=ms83593679
HARICA-3wmYhsUvUv3iXw0sj8J
HARICA-wsluGdta3vOq70Bpasx
HARICA-wt4iQuHvgkmZpnJ7gAK
z6nphg60xz5r7qjkxdph826vfvg3f985
brevo-code:5679c50f66ebb144072857fd9e86b184
brevo-code:91810f4b5e72385ca81ea093d3c7f53f
brevo-code:b1414e0a234265a2faa294058248ae06
brevo-code:e056adff02575bd8914df99f7ccb52f9

NS 4

ns1.ulb.be
ns2.ulb.ac.be
ns2.ulb.be
ns1.ulb.ac.be

SOA 1

ns1.ulb.be resulb.ulb.ac.be

TLS Certificates (3)

Common Name	Issuer	Expires
`www.ulb.be`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1	Thu, 26 Nov 2026 10:06:41 +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
`HARICA TLS ECC Root CA 2021`	C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015	Fri, 31 Aug 2029 07:44:36 +0000

Subdomains (25)

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 ulb.be. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: a4102a67-9bbb-4120-a5c0-dc6d95f0c106
Output Hash: d8add1e7952496d58cfa163a9589d52413c51f444a19778fe1a48cb699e4628c
Signature: ed25519:3dd21b93a86ab478476b1cfb2ef7e5960a316d5353d2d72be3137562a9c2f7e0321bc4cc53a6e42af3ed5b563f4a9f3645c3a670b31b6d9dd8970e4bcd7f620a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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