mass.si
Observed Jul 24, 2026, 19:38 UTC (8d 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
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mass.si actually stands on - every host below is a signed observation
mass.si
A / AAAA
104.26.2.62104.26.3.62172.67.70.2042606:4700:20::ac43:46cc+2 more
Cloudflareserves the site
NS
anita.ns.cloudflare.comlynn.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mass-si.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mass.si
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.2.62104.26.3.62172.67.70.204
AAAA 3
2606:4700:20::ac43:46cc2606:4700:20::681a:23e2606:4700:20::681a:33e
MX 1
0mass-si.mail.protection.outlook.com
TXT 5
MS=ms77953963google-site-verification=RMVO097Iuov089eabS_QPrcH5wrIzru-VqhY4NegpDUklaviyo-site-verification=VmXvJSv=spf1 include:spf.protection.outlook.com ip4:185.97.52.47 ~allv=DMARC1; p=none; pct=100; rua=mailto:no-reply@mass.si; ruf=mailto:no-reply@mass.si; fo=1
NS 2
anita.ns.cloudflare.comlynn.ns.cloudflare.com
SOA 1
anita.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mass.si |
C=US, O=Google Trust Services, CN=WE1 | Sat, 17 Oct 2026 16:10:05 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_afe084e5c9551209- Output Hash
8cac3deb6493b74f1aaacaedf8cd7132ed5b7c7462a5f80d674bc510ba91b721- Signature
ed25519:a81aeec342cb9b7fe2c50917d6b65da1b8059fec550a93487af1e0a59ebe1aac15917b7d48f50ab00927a9a309b194767f5cfc60a58deaf94dd9198f1f531a01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast