docrystal.org
Observed Jul 29, 2026, 16:31 UTC (3h 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 byMailgun
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat docrystal.org actually stands on - every host below is a signed observation
docrystal.org
A / AAAA
151.101.52.249
unattributedserves the site
NS
ns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.com
dnsimple.comanswers its DNS
DNS Records
A 1
151.101.52.249
TXT 1
v=spf1 include:mailgun.org ~all
NS 4
ns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.com
SOA 1
ns1.dnsimple.com admin.dnsimple.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_581608f3a32286e3- Output Hash
3c9b91d038f0919591b54ef7052cfb18962265cd463b53ef6972dc53db35ceb6- Signature
ed25519:d760871a88a914ade566dccff1a4b7a5cf3077d2bdd65bdb50d7318fb0a7ba57de562c66974c6ce9c3d7fe3c5b52015a5f9a2bd1bd3a410f34a96a6cb3c0a002- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast