andersenit.dk
Observed Jul 24, 2026, 05:39 UTC (13h 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
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat andersenit.dk actually stands on - every host below is a signed observation
andersenit.dk
A / AAAA
87.238.253.113
unattributedserves the site
NS
ns1.andersenit.dkns.andersenit.dkns3.andersenit.dkns4.andersenit.dk
andersenit.dkanswers its DNS
MX
azero4mps.azero.cloud
azero.cloudreceives its email
TLS
andersenit.dk
Let's Encryptissued its certificate
DNS Records
A 1
87.238.253.113
MX 1
10azero4mps.azero.cloud
TXT 1
v=spf1 include:spf-a.rockynordic.com -all
NS 4
ns1.andersenit.dkns.andersenit.dkns3.andersenit.dkns4.andersenit.dk
SOA 1
ns.andersenit.dk hostmaster.andersenit.dk
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
andersenit.dk |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 29 Sep 2026 22:25:57 +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
rcpt_225f9ea0013d8665- Output Hash
120ac33d2b9c25ac6329d82f97e5d047bb5781e02c943554e4a9c1920aa1b291- Signature
ed25519:115344684697680bd985efda4041cdcaa260bb61e1cad4c896f0c30f2002dee7187cd215c4d36f197c70535bee5309306d9ad9f573c1051e8647a0bfa7e51b09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast