videouniversity.com
Observed Jul 26, 2026, 09:08 UTC (7d 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 byGoogle Workspace
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat videouniversity.com actually stands on - every host below is a signed observation
videouniversity.com
A / AAAA
172.67.156.27104.21.34.742606:4700:3032::ac43:9c1b2606:4700:3030::6815:224a
Cloudflareserves the site
NS
henry.ns.cloudflare.comjade.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.commail.videouniversity.com+2 more
Google Workspacereceives its email
TLS
videouniversity.com
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.156.27104.21.34.74
AAAA 2
2606:4700:3032::ac43:9c1b2606:4700:3030::6815:224a
MX 6
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com10mail.videouniversity.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 1
v=spf1 mx include:_spf.google.com include:amazonses.com ~all
NS 2
henry.ns.cloudflare.comjade.ns.cloudflare.com
SOA 1
henry.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
videouniversity.com |
C=US, O=Google Trust Services, CN=WE1 | Tue, 22 Sep 2026 19:50:51 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_5989c5fea39ca77a- Output Hash
e8e1f94a6b9b205af1fb25f6454141b23c9771384c2487c822ee2863bf758756- Signature
ed25519:37ed35371b979c10645e4bef9e57cec9735c1c43140ec6bacd00ca7ff0bbf1131cd046662bfe31b764beacaddec383f402f61cd3e9e3f1db93c2ddaac1e3950d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast