reefed.edu.au
Observed Jul 26, 2026, 21:51 UTC (5d 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
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat reefed.edu.au actually stands on - every host below is a signed observation
reefed.edu.au
A / AAAA
54.206.239.1854.252.75.2613.236.242.190
unattributedserves the site
NS
dns3.quick.net.audns4.quick.net.audns2.quick.net.audns1.quick.net.au
net.auanswers its DNS
MX
mail-7281.xplatform.systems
xplatform.systemsreceives its email
TLS
reefed.edu.au
Let's Encryptissued its certificate
DNS Records
A 3
54.206.239.1854.252.75.2613.236.242.190
MX 1
10mail-7281.xplatform.systems
TXT 3
h2MS=ms27213274v=DMARC1; p=quarantine
NS 4
dns3.quick.net.audns4.quick.net.audns2.quick.net.audns1.quick.net.au
SOA 1
dns4.quick.net.au glen.gbrmpa.gov.au
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
reefed.edu.au |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 22 Sep 2026 08:29:31 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3fb94b789953747d- Output Hash
6f1b880d9d75377375cadb110687c093b9e79231d4807a525d2a3c7b5a5ad486- Signature
ed25519:19a8b8d4dcdf382410b55d35e069fad7d8674b90fe31dfec8da020ed27fffefc6eb225a8007bf8ca8de4c256a1176d5942a916c44ca066bbb92b3f95db03dc0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast