htw-berlin.de
Observed Jul 24, 2026, 03:39 UTC (3h 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.
Up right now
Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V
Email byBrevo (Sendinblue)
Secured byHellenic Academic and Research Institutions CA
Also usesZoom
17 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat htw-berlin.de actually stands on - every host below is a signed observation
htw-berlin.de
A / AAAA
141.45.192.101
Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site
NS
infobloxv.htw-berlin.dedns-2.dfn.de
htw-berlin.de + dfn.deanswers its DNS
MX
mail1.rz.htw-berlin.de
Brevo (Sendinblue)receives its email
TLS
www.htw-berlin.de
Hellenic Academic and Research Institutions CAissued its certificate
DNS Records
A 1
141.45.192.101
MX 1
50mail1.rz.htw-berlin.de
TXT 14
v=spf1 ip4:141.45.10.64/26 ip4:141.45.70.64/26 include:spf.sendinblue.com include:spf.brevo.com ~allMS=6F940E27276C86AED7AB8E29EECDFB053046686Cadobe-idp-site-verification=8bc27e662b8b9785bd19ef37de848fbb359e71b84b95a30e7c8319973da13257ZOOM_verify_stchLGrGQgO-9ACdBPKPRwSendinblue-code:5f1ae6a3b2f397bc59078f7a61c79156brevo-code:b2804f8ad9d53b6c1788789f0e773264brevo-code:b735d9aba0e7145eb0690225e1effc78zone-ownership-verification-cfb3599cf22ed805fbf6067b124e330e5cf32049abca84dc6d6a04ae8d611fb2brevo-code:277ee3fbd9e481b833d619b1d4b28b26brevo-code:fa17e9c72547545edfefe5bd02c035d5
NS 2
infobloxv.htw-berlin.dedns-2.dfn.de
SOA 1
infoblox1.htw-berlin.de net-rz.htw-berlin.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.htw-berlin.de |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 | Sat, 31 Oct 2026 12:33:07 +0000 |
GEANT TLS RSA 1 |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 | Sat, 31 Dec 2039 11:14:59 +0000 |
HARICA TLS RSA Root CA 2021 |
C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 | Fri, 31 Aug 2029 07:41:54 +0000 |
Subdomains (17)
- bibliothek.htw-berlin.de
- campus-stories.htw-berlin.de
- datenschutz.htw-berlin.de
- entrepreneurship.htw-berlin.de
- events.htw-berlin.de
- hochschulsport.htw-berlin.de
- infopunkt.htw-berlin.de
- informationssicherheit.htw-berlin.de
- kopierstelle.htw-berlin.de
- langenacht.htw-berlin.de
- medientechnik.htw-berlin.de
- projekte.htw-berlin.de
- rz.htw-berlin.de
- webseiten.htw-berlin.de
- webseiten.rz.htw-berlin.de
- www.htw-berlin.de
- www.rz.htw-berlin.de
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for htw-berlin.de. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/htw-berlin.de">
<img src="https://domaindrift.io/badge/htw-berlin.de.svg"
width="300" height="64" alt="DomainDrift signed observations for htw-berlin.de">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_6092032bfa970605- Output Hash
31f4138c36ba628f606ae216e1e053565cf1a109bece10af33fd9897df573e1c- Signature
ed25519:2838605483b82007b62ee41abe17611dbcf1bd5a7357f4a7f8278d6b1d241f470b1f65ccdf4058275f82c7daf02e5c0bd58589e5f24e3672dd739d7251a84f0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast