usc.edu.eg
Observed Aug 2, 2026, 09:10 UTC (6h 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 byMicrosoft 365
Also usesFacebook/MetaGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usc.edu.eg actually stands on - every host below is a signed observation
usc.edu.eg
A / AAAA
139.99.121.57
unattributedserves the site
NS
alexis.ns.cloudflare.combella.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
usc-edu-eg.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
A 1
139.99.121.57
MX 1
0usc-edu-eg.mail.protection.outlook.com
TXT 5
MS=ms75764361facebook-domain-verification=y4xjvvgjefc89hinqz0bkinyezu8oggoogle-site-verification=CM1vnqJhvAOQb3P_IapEs0843HoPAVqd2-aBtpVzaWUgoogle-site-verification=ro-Qs98p7-RIGnzVtKP7Z94NjgmSqHL4UT8KnLef800v=spf1 include:spf.protection.outlook.com -all
NS 2
alexis.ns.cloudflare.combella.ns.cloudflare.com
SOA 1
alexis.ns.cloudflare.com dns.cloudflare.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_0bba718202182da4- Output Hash
3b99f851164c702b20ea70ba62724fa4110880bec3790b4b2c371e5900afb6d2- Signature
ed25519:dba53557d9fd836e26bcbb4f3f36e8fa6aef2557eb5d6c6be8497b6e757cfa9b8d6f922298502ca3e8a2b63252a820a79174839cb6d54b3aeda050a4773cd307- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast