vertaa.fi
Observed Jul 27, 2026, 18:39 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.
Guarded by a firewall
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesAtlassianGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vertaa.fi actually stands on - every host below is a signed observation
vertaa.fi
A / AAAA
3.71.135.2262600:9000:286a:c600:1c:293c:1040:93a12600:9000:286a:c800:1c:293c:1040:93a12600:9000:286a:ca00:1c:293c:1040:93a1+5 more
2600serves the site
NS
ns-1197.awsdns-21.orgns-164.awsdns-20.comns-2027.awsdns-61.co.ukns-711.awsdns-24.net
awsdns-21.org + awsdns-20.com + moreanswers its DNS
MX
vertaa-fi.mail.protection.outlook.com
Microsoft 365receives its email
TLS
vertaa.fi
Let's Encryptissued its certificate
DNS Records
A 1
3.71.135.226
AAAA 8
2600:9000:286a:c600:1c:293c:1040:93a12600:9000:286a:c800:1c:293c:1040:93a12600:9000:286a:ca00:1c:293c:1040:93a12600:9000:286a:1800:1c:293c:1040:93a12600:9000:286a:4c00:1c:293c:1040:93a12600:9000:286a:d800:1c:293c:1040:93a12600:9000:286a:2e00:1c:293c:1040:93a12600:9000:286a:6800:1c:293c:1040:93a1
MX 1
50vertaa-fi.mail.protection.outlook.com
TXT 6
MS=ms64947763atlassian-domain-verification=js1jFzfLuN2bt5XJ3cYjd5g7dKCVHWzwsHUR/r3KRBMWqSuXGjj9ZyKNya0AdOcIgoogle-site-verification=xBj4LH8bb9K9mZ7NDaQQOxq5fuNnpcxSwiydXbhMvl8site-verification=b5a3edd9af1745676297bbad45806456v=spf1 mx a a:spf.protection.outlook.com include:spf.protection.outlook.com include:_spf.salesforce.com -allv=DMARC1; p=none;
NS 4
ns-1197.awsdns-21.orgns-164.awsdns-20.comns-2027.awsdns-61.co.ukns-711.awsdns-24.net
SOA 1
ns-711.awsdns-24.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vertaa.fi |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 01 Oct 2026 05:15:03 +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 (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_226b4058738d7891- Output Hash
7c00122197bd7315877ac2d0c9df1ca6b0cfe68d9e1f7d1fceb6551e70abb89a- Signature
ed25519:5849e2111f4c857a69f0f7faebbf0f46dd85705e4c7168f1626ce145433b49c2cca4bbe6485408a2f8ed70e0dc291aa344e6a6c8b9c81e105a5e7c2ee720cb05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast