eatcs.org
Observed Jul 25, 2026, 18:07 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.
Not responding
Email byMicrosoft 365
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat eatcs.org actually stands on - every host below is a signed observation
eatcs.org
A / AAAA
150.140.5.98
unattributedserves the site
NS
jack.ns.cloudflare.comrita.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
eatcs-org.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
A 1
150.140.5.98
MX 1
0eatcs-org.mail.protection.outlook.com
TXT 4
MS=ms43259119google-site-verification=k_Nvathf22KjmugQ7du3qtwRp1KHkEzu8Smr-wz-XqUv=spf1 include:spf.protection.outlook.com -allv=DMARC1; p=none; rua=mailto:dmarc-reports@eatcs.org; ruf=mailto:dmarc-reports@eatcs.org; pct=100; fo=1
NS 2
jack.ns.cloudflare.comrita.ns.cloudflare.com
SOA 1
jack.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
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_24f4b9d10808838d- Output Hash
7400fdf3ae50a4d2ff55efb03d77aed69131522a2298c26c6d66eaa2155feff2- Signature
ed25519:d475d0411bdaaddbf4f925f52a01e0f3e7ce2334dcbb515497f3fee748f1f2021e397c3045a1d8951dedba02e47de3ad6e89371e36cb6d300eabe08335163806- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast