aptus.se
Observed Jul 26, 2026, 11:04 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
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat aptus.se actually stands on - every host below is a signed observation
aptus.se
A / AAAA
52.16.8.119
unattributedserves the site
NS
dns1.cscdns.netdns2.cscdns.net
cscdns.netanswers its DNS
MX
aptus-se.mail.protection.outlook.com
Microsoft 365receives its email
TLS
aptus.se
Let's Encryptissued its certificate
DNS Records
A 1
52.16.8.119
MX 1
0aptus-se.mail.protection.outlook.com
TXT 3
v=spf1 include:spf.protection.outlook.com -all5vSfzcUOgEIzPBDExgY1R43kN3J36M7xJDg/89C4V/A9Tnmb2QfxeV5+mLLrMzCm1s+w2IPj/RJep321dTJnEA==v=DMARC1; p=reject; rua=mailto:c617a603d59c866@rep.dmarcanalyzer.com; ruf=mailto:c617a603d59c866@for.dmarcanalyzer.com; pct=100; fo=1
NS 2
dns1.cscdns.netdns2.cscdns.net
SOA 1
dns1.cscdns.net hostmaster.cscdns.net
SRV 1
mail1.assaabloy.net.aptus.se:443 p100
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
aptus.se |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 27 Aug 2026 21:37:36 +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 (0)
None observed.
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_2ccfa2d7fffb36d1- Output Hash
e6288344f9fbe90bb9895fb703362e2b67108362ccc04d665da184cf90d83c6c- Signature
ed25519:b0e72c149db638e54881c30f48a54b75f3372e9b513d5e8adba825f9dbf28cf6cc71661bc2373581c4a1d5d550725fbe20dcf627e85b27891021a6b2a4b5b604- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast