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zaek-berlin.de

Observed Aug 2, 2026, 21:44 UTC (14h 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.

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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zaek-berlin.de actually stands on - every host below is a signed observation
zaek-berlin.de
A / AAAA
92.205.185.74
unattributedserves the site
NS
ns9.online-now.dens7.online-now.dens1.zaek-berlin.de
online-now.de + zaek-berlin.deanswers its DNS
MX
zaekberlin-de01b.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zaek-berlin.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 92.205.185.74

MX 1

  • 0zaekberlin-de01b.mail.protection.outlook.com

TXT 2

  • MS=ms30831116
  • v=spf1 include:spf.protection.outlook.com ip4:23.88.90.21 ip6:2a01:4f8:d0a:75f6::2 -all

NS 3

  • ns9.online-now.de
  • ns7.online-now.de
  • ns1.zaek-berlin.de

SOA 1

  • ns1.zaek-berlin.de t\.falk.zaek-berlin.de

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:postmaster@zaek-berlin.de

TLS Certificates (3)

Common NameIssuerExpires
zaek-berlin.de C=US, O=Let's Encrypt, CN=YR1 Wed, 02 Sep 2026 11:15:04 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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.

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Ed25519 Receipt

Receipt ID
rcpt_070325154af9cc5a
Output Hash
ece84ef641ebfdc8c875e31b56280eedb70e62f965d000352e930b6f91830684
Signature
ed25519:244eaaee0a9099d25aa8a8cf82766b6bf0b96760786c2ceafa97b1d8c33f29c38696507a99a5d2ed0676f1872f86203182b8203c62dcefd29d5e75b2a800fd0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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