dcccd.edu
Observed Jul 18, 2026, 12:27 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleAtlassianHubSpot
2 subdomains · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dcccd.edu actually stands on - every host below is a signed observation
dcccd.edu
A / AAAA
52.248.100.159
Microsoft Corporationserves the site
NS
ns1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.orgns4-34.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
dcccd-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.dallascollege.edu
DigiCert Incissued its certificate
DNS Records
A 1
52.248.100.159
MX 1
2dcccd-edu.mail.protection.outlook.com
TXT 16
MS=ms79770570apple-domain-verification=zfBnavRQCIcZyzsrasv_domain=15137bdc70178457e200c35eaac59b14v=msv1 t=E1A4F4BE-A457-4E6D-88D9-D02763D74642canva-site-verification=JeMq3Ma-hmWnju6_0UE6zAautodesk-domain-verification=-IT92Q0NOHzZ_hBYY5P2securitystudio-site-verification=aDdOvQLUghNRLgxAJRljlw==adobe-idp-site-verification=3589baca-25ae-439e-ba8c-35aa6d9f93d3webexdomainverification.MILQ=94586c59-7809-4a3c-b83e-d029b4fd01f3google-site-verification=hyKGs6Dm2bhoEJmc7wvAE3kb8-EwAd9XwZhIPBTjNYg
NS 4
ns1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.orgns4-34.azure-dns.info
SOA 1
ns1-34.azure-dns.com hostmaster.nsone.net
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.dallascollege.edu |
C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2 | Tue, 09 Feb 2027 23:59:59 +0000 |
DigiCert EV RSA CA G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Jul 2030 12:42:50 +0000 |
Subdomains (2)
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
18f3baa7-7741-4df2-b45f-766c81c953f4- Output Hash
1367bf416be1277004bcff228ac99872037a3e6bb62ec30a15517fd736a5ce73- Signature
ed25519:ce9baf175311edbf3a93376427575d4f3e08ce84bd0becf2ef46e4c9c86dae4ce998e0028e0468279c6a2197509f489439e921eef3946ef7fae02315e0e01c00- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast