CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 27,117 material changesacross 26,641+ domains · 24h to ~8h ago · a floor, 16h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,205 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,458 sites429 rate-limit / 403 bot-block, a posture signal

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=ms75764361
  • facebook-domain-verification=y4xjvvgjefc89hinqz0bkinyezu8og
  • google-site-verification=CM1vnqJhvAOQb3P_IapEs0843HoPAVqd2-aBtpVzaWU
  • google-site-verification=ro-Qs98p7-RIGnzVtKP7Z94NjgmSqHL4UT8KnLef800
  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • alexis.ns.cloudflare.com
  • bella.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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for usc.edu.eg. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for usc.edu.eg <a href="https://domaindrift.io/t/usc.edu.eg"> <img src="https://domaindrift.io/badge/usc.edu.eg.svg" width="300" height="64" alt="DomainDrift signed observations for usc.edu.eg"> </a>

Ed25519 Receipt

Receipt ID
rcpt_0bba718202182da4
Output Hash
3b99f851164c702b20ea70ba62724fa4110880bec3790b4b2c371e5900afb6d2
Signature
ed25519:dba53557d9fd836e26bcbb4f3f36e8fa6aef2557eb5d6c6be8497b6e757cfa9b8d6f922298502ca3e8a2b63252a820a79174839cb6d54b3aeda050a4773cd307
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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