crucial.se
Observed 2026-07-13T00:36:25.268420597+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onSpaceDump IT AB
Secured byLet's Encrypt
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat crucial.se actually stands on - every host below is a signed observation
crucial.se
A / AAAA
212.63.193.90
SpaceDump IT ABserves the site
NS
ns.anycast.spacedump.netns.spacedump.se
spacedump.net + spacedump.seanswers its DNS
MX
mx0.spacedump.se
spacedump.sereceives its email
TLS
crucial.se
Let's Encryptissued its certificate
DNS Records
A 1
212.63.193.90
MX 1
0mx0.spacedump.se
NS 2
ns.anycast.spacedump.netns.spacedump.se
SOA 1
ns.spacedump.se registry.spacedump.net
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
crucial.se |
C=US, O=Let's Encrypt, CN=R13 | Fri, 21 Aug 2026 08:17:58 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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
083af6b9-3a4f-4487-a19f-fd64be1403f1- Output Hash
3db411e66f04968a4e5242a411decc8e5e8bf1a1691e1c948481541f53bd009d- Signature
ed25519:6485534cd8368a8c44a36fa592d1756ade9cdaf1ec5d2145f892be32de61b73aae3bcb011b1e18745e5962dbe807c5c33066229da35e18ea86f31e9cd1f5d702- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast