ct.edu

Observed Aug 26, 2026, 05:25 UTC (16h 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 byMicrosoft 365
Also usesCiscoGoogle Search ConsoleGlobalSignDocuSignAppleAdobeFacebook/Meta
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ct.edu in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

HTTPS probe

Redirects Redirecting (3xx) 301 → https://www.ct.edu/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time590 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 27

A1NS2MX1TXT22SOA1

TLS certificates 0

None.

Subdomains 3

3 subdomain hostnames observed and signed - the list itself is part of the paid record.

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; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_c251ab03157959f8
Output Hash
0ad74747d3fd4ad0a08ed87d2c92a3eb0187d26249d0dc6d477cb21d0b1901b1
Signature
ed25519:85ae6c2a31c76eb8c5b4329dc33b455e2245fdc22aefe8d699c512e37b106d1b153257a3b502060266270aab2b2965e264c99a6c64a81c5976890184523ee000
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,536 material changesacross 16,255 domains · last 24hROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 49 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW559 curated domains not reachable+35 vs yesterdaySITE ERRORS17,811 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,679 sites429 rate-limit / 403 bot-block, a posture signal