atdf.org
Observed Aug 16, 2026, 19:27 UTC (21h 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 onSquarespace
SquarespaceEmail byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptRegistered withTucows Domains Inc.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for atdf.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat atdf.org actually stands on - every host below is a signed observation
atdf.org
A / AAAA
198.185.159.145198.49.23.144198.49.23.145198.185.159.144
Squarespaceserves the site
NS
dns1.p04.nsone.netdns2.p04.nsone.netdns3.p04.nsone.netdns4.p04.nsone.net+4 more
nsone.net + squarespacedns.comanswers its DNS
MX
mail.atdf.orgatdf-org.mail.protection.outlook.comms28490519.msv1.invalid
Microsoft 365receives its email
TLS
atdf.org
Let's Encryptissued its certificate
DNS Records
A 4
198.185.159.145198.49.23.144198.49.23.145198.185.159.144
MX 3
10mail.atdf.org0atdf-org.mail.protection.outlook.com255ms28490519.msv1.invalid
TXT 3
MS=ms66127632v=spf1 include:spf.protection.outlook.com -allMS=ms28490519
NS 8
dns1.p04.nsone.netdns2.p04.nsone.netdns3.p04.nsone.netdns4.p04.nsone.netns01.squarespacedns.comns02.squarespacedns.comns03.squarespacedns.comns04.squarespacedns.com
SOA 1
dns1.p04.nsone.net hostmaster.nsone.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
atdf.org |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 17 Oct 2026 20:58:37 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_03ce70a4341a0aa2- Output Hash
f8e6ba82c0246c4d84638f3aeb6a364fd859bccfa9b900dad17f3ee0711e5686- Signature
ed25519:3a83791a78a3ccbfda1155de6b49540675f3fda6faffb7db230aafd154fbae06b05aded6d9f06d1049a7ddd54b15c064d910fffc13c04e1964318581f14a370b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast