roseborg.fi
Observed Jul 25, 2026, 14:53 UTC (6d 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
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat roseborg.fi actually stands on - every host below is a signed observation
roseborg.fi
A / AAAA
31.217.196.210
unattributedserves the site
NS
ns2.domainhotelli.fins1.domainhotelli.fi
domainhotelli.fianswers its DNS
MX
mail03.domainhotelli.fi
domainhotelli.fireceives its email
TLS
*.roseborg.fi
Let's Encryptissued its certificate
DNS Records
A 1
31.217.196.210
MX 1
0mail03.domainhotelli.fi
TXT 2
v=spf1 +mx +a +ip4:31.217.196.212 ~allgoogle-site-verification=ECqt9u_6rig4CEYi2z69EdD355-IQWYdTjj41UA9GtY
NS 2
ns2.domainhotelli.fins1.domainhotelli.fi
SOA 1
ns1.domainhotelli.fi info.domainhotelli.fi
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.roseborg.fi |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 04 Sep 2026 10:03:25 +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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_062c35622fe5ba18- Output Hash
502efd64526b052cb0eb6d159d800a0d0abbd7dfd0a6ca04bda3645c98da0985- Signature
ed25519:f18f7e27a25f5acdd8ce3f96a0d35bc8c87be7a53708473528957904935d49fe552d7529aefa5bfe0d22aeb333d57b73890726854b99d60deed37aea041a4904- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast