sarsf.org

Observed Aug 11, 2026, 06:06 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sarsf.org was taken 5d ago

sarsf.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sarsf.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 sarsf.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sarsf.org actually stands on - every host below is a signed observation
sarsf.org
NS
duke.ns.cloudflare.comfaye.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
sarsf.org.1.arsmtp.comsarsf.org.2.arsmtp.com
arsmtp.comreceives its email

DNS Records

MX 2

  • 10sarsf.org.1.arsmtp.com
  • 20sarsf.org.2.arsmtp.com

TXT 1

  • v=spf1 ip4:96.72.4.185 include:spf.protection.outlook.com include:outboundmail.blackbaud.net -all

NS 2

  • duke.ns.cloudflare.com
  • faye.ns.cloudflare.com

SOA 1

  • duke.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 2

  • Value: v=DMARC1; p=quarantine; rua=mailto:dmarc-juliesoucek@sarsf.org; sp=quarantine; pct=100
  • v=DMARC1; p=none; rua=mailto:3cdef2f54d5e4fdb8870c3fccfa839c4@dmarc-reports.cloudflare.net

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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 Receipt

Receipt ID
rcpt_12536b528d507913
Output Hash
19e0f9abfd91728b3f89951d131ac5a524d90ccec88be7bd7f5867b8b6c9fd99
Signature
ed25519:074b5af2a1a4aa577b1a46e5456583501892b664dbff3a2fd2ed17052c9166eaea38fd676fe53fa355b4e6d81058029bf4cb18e74c50e0dadd1831c696ba4c05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,624 material changesacross 40,171 domains · 24h to ~2h ago · -1,883 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal