atri.org
Observed Aug 16, 2026, 16:46 UTC (7h 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.
Responding, no home page
Runs onHostPapa
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptRegistered withGoDaddy.com, LLC
Also usesGoogle Search Console
Google Search Console1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for atri.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 atri.org actually stands on - every host below is a signed observation
atri.org
A / AAAA
198.55.245.239
HostPapaserves the site
NS
ns39.domaincontrol.comns40.domaincontrol.com
domaincontrol.comanswers its DNS
MX
atri-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
atri.org
Let's Encryptissued its certificate
DNS Records
A 1
198.55.245.239
MX 1
0atri-org.mail.protection.outlook.com
TXT 3
v=verifydomain MS=2001972google-site-verification=iWXBFWkApn5JKbvQuX05cfEN88CgJ05oInOaegzOWr0v=spf1 include:spf.protection.outlook.com -all
NS 2
ns39.domaincontrol.comns40.domaincontrol.com
SOA 1
ns39.domaincontrol.com dns.jomax.net
SRV 3
server177.secure-access.net:143 p80server177.secure-access.net:587 p90server177.secure-access.net:465 p100
DMARC_RECORDS 1
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ruf=mailto:dmarc@atri.org; ri=86400
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
atri.org |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 30 Sep 2026 19:59:34 +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 (1)
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_1963081cec36dc34- Output Hash
a92d5b11f19308f65aaed6dd84507e70d1976ec061e1b3b96561af26b8a212fb- Signature
ed25519:008e859d6c4f85a446b883e176ffac1e6a088fc4edd3ce00a0bf4bbfd60f04663e72b99e0aecfd80ec714e6e3bb8bbf0bfa896fe0148c398a02ccf1c07d5fe08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast