sfpl.org

Observed Aug 11, 2026, 02:13 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sfpl.org was taken 8d ago

sfpl.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sfpl.org 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 sfpl.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesEmmaCiscoOpenAIAppleAdobeOneTrustDocuSign
IPv6 · 1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sfpl.org 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.

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 28

A1AAAA2NS2MX1TXT17SRV4SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 29 Se (41d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_63d045dea52f4a0d
Output Hash
b39532ad448c9a30fc0c9b4140fa7ffddc132f22bad0ea6f6a799283e21a84b2
Signature
ed25519:9331a123348c51c7b4b6538b1e200231463df6ee989e38958a5925a3496ea127d3c8c6c43e74cfc2498bb708bb56201ed119a1e03e6363f0dc9b38f9ecfd6f01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,079 material changesacross 2,442 domains · last 24h · -1,069 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to kirklanddc.com, 61 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW36 curated domains not reachablelast probe, steadySITE ERRORS17,738 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,898 sites429 rate-limit / 403 bot-block, a posture signal