east.is
Observed Aug 2, 2026, 16:57 UTC (6h 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
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat east.is actually stands on - every host below is a signed observation
east.is
A / AAAA
52.49.138.1812a05:d018:ed6:eb0c:52:49:138:181
2a05serves the site
NS
ns1.stefna.isns3.stefna.isns2.stefna.is
stefna.isanswers its DNS
MX
east-is.mail.protection.outlook.com
Microsoft 365receives its email
TLS
east.is
Let's Encryptissued its certificate
DNS Records
A 1
52.49.138.181
AAAA 1
2a05:d018:ed6:eb0c:52:49:138:181
MX 1
10east-is.mail.protection.outlook.com
TXT 3
google-site-verification=_a5Llfg99feq8VTsWgaXsXvaEO1Wko2_NAKf__J9lm0v=spf1 include:spf.protection.outlook.com include:_spf.email.stefna.is ip4:208.109.80.198 -allgoogle-site-verification=AHZrnAS0STUA_MfopTnraCU7RIuDMszio6D04Z6DIQg
NS 3
ns1.stefna.isns3.stefna.isns2.stefna.is
SOA 1
ns0.stefna.is root.stefna.is
CAA 3
iodef "mailto:ssl@stefna.is"issue "amazonaws.com"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
east.is |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 31 Oct 2026 11:54:01 +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_54a4769d4332efe0- Output Hash
811271d9f20df11a2515735ba63538c166a162f389d275deb27cdf985366700d- Signature
ed25519:2955c2802e1e875a24e428baf0830cf7af43e507e5ee92dbebf3f5fe35615a6dd077e708b25f559542e5fb5774a7e5da408baa2b6163b79c912855680110ac09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast