edu-danmark.dk
Observed Jul 26, 2026, 01:02 UTC (5d 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
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 edu-danmark.dk actually stands on - every host below is a signed observation
edu-danmark.dk
A / AAAA
82.103.129.185
unattributedserves the site
NS
ns1.simply.comns2.simply.comns3.simply.comns4.simply.com
simply.comanswers its DNS
MX
edudanmark-dk0i.mail.protection.outlook.com
Microsoft 365receives its email
TLS
edu-danmark.dk
Let's Encryptissued its certificate
DNS Records
A 1
82.103.129.185
MX 1
0edudanmark-dk0i.mail.protection.outlook.com
TXT 3
MS=ms75322259v=spf1 ip4:62.243.190.169 include:spf.b14cms.dk a:elias.avalonia.dk ip6:2001:6c8:3f01::169 a:gabriel.avalonia.dk include:spf.protection.outlook.com include:emsd1.com ip4:20.240.58.57 include:mailgun.org -allv=DMARC1; p=quarantine; pct=100; fo=s; rua=mailto:vejledning@edu-danmark.dk; ruf=mailto:vejledning@edu-danmark.dk
NS 4
ns1.simply.comns2.simply.comns3.simply.comns4.simply.com
SOA 1
ns1.simply.com hostmaster.simply.com
SRV 2
gazelle.edu-danmark.dk:5222 p0gazelle.edu-danmark.dk:5269 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
edu-danmark.dk |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 24 Sep 2026 21:24:01 +0000 |
YR2 |
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.
Verify this receiptEd25519 Receipt
- Receipt ID
- Output Hash
907e6c5cb290a6df78bce6e3b62cc1910d230c79fc8d261de7f53d5195882f11- Signature
(receipt not held at this host)- Public Key
connor-fast-v0.13.0- Parent
(genesis)- Plane
- fast