collegeboard.org
Observed 2026-07-12T16:42:24.807Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byProofpoint
Also usesGoogle Search ConsoleDocuSignAtlassian1PasswordFigma
10 subdomains · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat collegeboard.org actually stands on - every host below is a signed observation
collegeboard.org
A / AAAA
76.223.34.12413.248.160.137
Cloudflareserves the site
NS
ns-1937.awsdns-50.co.ukns-373.awsdns-46.comns-1054.awsdns-03.orgns-756.awsdns-30.net
awsdns-50.co.uk + awsdns-46.com + moreanswers its DNS
MX
mxb-004a7c01.gslb.pphosted.commxa-004a7c01.gslb.pphosted.com
Proofpointreceives its email
HTTPS probe
redirect
Redirecting (3xx) 301 → https://www.collegeboard.org/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time178 ms
DNS resolutionNOERROR
Redirect chain
https://www.collegeboard.org/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
76.223.34.12413.248.160.137
MX 2
10mxb-004a7c01.gslb.pphosted.com10mxa-004a7c01.gslb.pphosted.com
TXT 32
pexip-portal-domain-verification=0951157d-b23f-4a17-8f49-b3a37219fa37zapier-domain-verification-challenge=5da36474-9f14-449a-85d8-8ef1b981acdb_ncjty93tysnezhx8lu7njrqpsa9cjij/q1bnfzaeJQCjGWZHsVXgQLLQnXC5vQaTc+SHktj2T5Uy0Zs+PuxmKc37gGv0vqxB3XCEtAaPZiC/K4Rq2AqAQ==pexip-ms-tenant-domain-verification=0951157d-b23f-4a17-8f49-b3a37219fa37fastly-domain-delegation-zsddga9wjcujhbtrscpf-00598696-2026-02-05hpe-greenlake-domain-verification=6b634e784e79483369776755696d6f646b32524b56413433766d726a31514c43jamf-site-verification=WgLMw_SGnWtyKwZdAlM8Hgshopify-verification-code=O5VcbBNC3zktOBMmnRRovUHMG4cyY7apple-domain-verification=qWmMB0hihmm2QWEp
NS 4
ns-1937.awsdns-50.co.ukns-373.awsdns-46.comns-1054.awsdns-03.orgns-756.awsdns-30.net
SOA 1
ns-1937.awsdns-50.co.uk awsdns-hostmaster.amazon.com
TLS Certificates (0)
None.
Subdomains (10)
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
bccdc7d1-31eb-4d66-b50b-bd4af4483539- Output Hash
f98cee31d4441532fd267edf3fca9c4bb530b1625d436ed5477097f8c243eab8- Signature
ed25519:3cca1c7c4baa285e0d7bebeaba7e1378cc8542348b89466f5edecb59648edb4c07f12f6a9d50a398873a4ff879067b75c25c33576397b23a0cde9da1e3c60e02- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast