salk.edu

Observed Jul 22, 2026, 06:25 UTC (32d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of salk.edu was taken 32d ago

salk.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting salk.edu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch salk.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byProofpoint
Also usesAtlassianZoomBoxAnthropicOpenAIGoogle Search ConsoleAmazon SES
16 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for salk.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.salk.edu/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time106 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 43

A1NS9MX2TXT29CAA1SOA1

TLS certificates 0

None.

Subdomains 16

16 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_8fd0b877d7cc99c7
Output Hash
8b6a479f2105b7d91d7575d3bd9cf75ec53334f710d5dfc06bf39361b2ef2ef1
Signature
ed25519:02f057265e62aa411cf6eca9e07ddba29b9e01912db1b2f662f72fc0735a322f0654c2d1860ef36c66cf675ef980b8887dcd59a9d7a1953d3ee87ac5dbe3950c
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 3,890 material changesacross 2,357+ domains · 24h to ~4h ago · a floor, 20h of 24 walkedDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT4 changed registrar24hNOW312 curated domains not reachable+57 vs yesterdaySITE ERRORS17,789 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,193 sites429 rate-limit / 403 bot-block, a posture signal