rst.edu.eg
Observed Jul 29, 2026, 01:16 UTC (11h 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
Email byMicrosoft 365
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rst.edu.eg actually stands on - every host below is a signed observation
rst.edu.eg
A / AAAA
207.244.246.168
unattributedserves the site
MX
rst-edu-eg.mail.protection.outlook.commail.rst.edu.eg
Microsoft 365receives its email
TLS
rst.edu.eg
Let's Encryptissued its certificate
DNS Records
A 1
207.244.246.168
MX 2
0rst-edu-eg.mail.protection.outlook.com10mail.rst.edu.eg
TXT 2
MS=ms48066504v=spf1 include:spf.protection.outlook.com -all
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rst.edu.eg |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 19 Sep 2026 12:53:37 +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_8d741d8e14675fa6- Output Hash
f72b7c0373b8bc84e125eba2fdbe94c375dcb04cc83f65591cd57259b2a3e01b- Signature
ed25519:77fe75ca4c39bb6626de744204c1c9b7848ec8742f78e640f5adc25946e99af99b1df0dd87737685410f370ed739cd5fdaad641bb0fa3fd3976199d7f9c46101- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast