dcccd.edu
Observed 2026-07-14T03:47:22.028Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Also usesAtlassianHubSpotGoogle Search Console
6 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
Cloudflareserves the site
NS
ns4-34.azure-dns.infons1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.org
azure-dns.info + azure-dns.com + moreanswers its DNS
MX
dcccd-edu.mail.protection.outlook.com
Microsoft 365receives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.dallascollege.edu/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1027 ms
DNS resolutionNOERROR
Redirect chain
https://www.dallascollege.edu/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
52.248.100.159
MX 1
2dcccd-edu.mail.protection.outlook.com
TXT 17
apple-domain-verification=zfBnavRQCIcZyzsrasv_domain=15137bdc70178457e200c35eaac59b14atlassian-domain-verification=bmgaXT68A8sCFGYRfgp0yEEmRQ8b/vziG5i4R9B6l5l827b/sEajlaBnyFXWXdYKv=spf1 +a +mx include:spf.protection.outlook.com include:msgfocus.com include:_spf.google.com include:outboundmail.blackbaud.net include:2712722.spf01.hubspotemail.net include:em.redcanary.co +ip4:208.185.229.0/24 +ip4:208.185.235.0/24 +ip4:69.84.160.42 +ip4:23.21.109.197 +ip4:23.21.109.212 +ip4:3.134.52.200 +ip4:3.142.27.154 +ip4:3.22.31.186 -allv=msv1 t=E1A4F4BE-A457-4E6D-88D9-D02763D74642cisco-ci-domain-verification=4ad8ccd8812578144a01a1e05e8fa29042c37b7a338a45399dab16fbc5deeb98adobe-idp-site-verification=3589baca-25ae-439e-ba8c-35aa6d9f93d3webexdomainverification.MILQ=94586c59-7809-4a3c-b83e-d029b4fd01f3google-site-verification=hyKGs6Dm2bhoEJmc7wvAE3kb8-EwAd9XwZhIPBTjNYgcanva-site-verification=JeMq3Ma-hmWnju6_0UE6zA
NS 4
ns4-34.azure-dns.infons1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.org
SOA 1
ns1-34.azure-dns.com hostmaster.nsone.net
TLS Certificates (0)
None.
Subdomains (6)
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
8417eb47-95fb-4d01-ac5d-7617a48d7dc2- Output Hash
9d2f05a9e7ae23f11a5abd3fffbacb11ad795bb8b1dc2ed1013915d249dc7e6d- Signature
ed25519:c28a2fe636975bef3021fad42ea21261802f7aa84ac7f6ce3956718c55657e0ca7bc0acd62576aa8daed71031df2778912e01620d300146f16673c97c5dcd70d- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast