aju.edu
Observed Jul 23, 2026, 08:54 UTC (2d 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
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesZoomGoogle Search ConsoleHubSpot
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat aju.edu actually stands on - every host below is a signed observation
aju.edu
A / AAAA
162.159.134.42
Cloudflareserves the site
NS
ns-1343.awsdns-39.orgns-1979.awsdns-55.co.ukns-463.awsdns-57.comns-758.awsdns-30.net
awsdns-39.org + awsdns-55.co.uk + moreanswers its DNS
MX
aju-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
aju.edu
Let's Encryptissued its certificate
DNS Records
A 1
162.159.134.42
MX 1
0aju-edu.mail.protection.outlook.com
TXT 5
ZOOM_verify_vzeejPq7nuaLlfj8I4KPa3e2ma-verification=dfbcb;pe8bb;y14cb;aahcb;24acb;g99bb;7qgcb;15bcb;959fb;pcbcb;xw0eb;3ajfb;4w8bbgoogle-site-verification=dLCyOgkeHvx_kD_OavSqaLAniu7el3a09_g7fQLmWsAv=spf1 include:spf.protection.outlook.com include:_spf.e2ma.net include:spf.campminder.com include:outboundmail.blackbaud.net include:_spf.safewebservices.com include:45497258.spf08.hubspotemail.net ~allv=DMARC1; p=none; rua=mailto:dmarc@circlemsp.com; ruf=mailto:dmarc@circlemsp.com; sp=none; fo=1;
NS 4
ns-1343.awsdns-39.orgns-1979.awsdns-55.co.ukns-463.awsdns-57.comns-758.awsdns-30.net
SOA 1
ns-758.awsdns-30.net awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
aju.edu |
C=US, O=Let's Encrypt, CN=YE1 | Wed, 23 Sep 2026 22:35:32 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_d1cc8c1f38d91763- Output Hash
f856e1ac2cda8e65d479832388fc003cc96bc2133a1f7c763f61da7c856d5e69- Signature
ed25519:d5b64ba0c84f527962ac8a9d9b030cdea56661911ddd519e7436d5765f85681357222b603495ba00ed4fd72bcb2adb48ae7091ddd0a0ca6e4373db494d08ce09- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast