edqual.org
Observed Jul 28, 2026, 18:45 UTC (19h 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
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat edqual.org actually stands on - every host below is a signed observation
edqual.org
A / AAAA
52.166.135.207
unattributedserves the site
NS
ncs.bris.ac.ukirix.bris.ac.uk
bris.ac.ukanswers its DNS
TLS
edqual.org
Let's Encryptissued its certificate
DNS Records
A 1
52.166.135.207
TXT 2
tel: +44 1179287192contact: Paul Smith
NS 2
ncs.bris.ac.ukirix.bris.ac.uk
SOA 1
ncs.bris.ac.uk hostmaster.bris.ac.uk
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
edqual.org |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 24 Oct 2026 06:43:47 +0000 |
YR2 |
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_7659105438e01161- Output Hash
1a8793d9d5cb712119a381cffef8d8ad0211396d1935968361e65587c9183c17- Signature
ed25519:01dae4c8f34e33a4bf9650b5f29a56d1d97fa5b3cd4495f8d6b5ac7ea048801591c482accaad64705612d2647702a28cc621712e1a2a2693553d5a17462af204- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast