sarah.fyi

Observed Aug 12, 2026, 05:18 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sarah.fyi was taken 6d ago

sarah.fyi is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sarah.fyi 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 sarah.fyi Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sarah.fyi 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.

INFRASTRUCTURE MAPwhat sarah.fyi actually stands on - every host below is a signed observation
sarah.fyi
A / AAAA
104.21.22.133172.67.205.222606:4700:3030::6815:16852606:4700:3037::ac43:cd16
Cloudflareserves the site
NS
alexis.ns.cloudflare.comdayana.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute3.mx.cloudflare.netroute2.mx.cloudflare.net
cloudflare.netreceives its email
TLS
sarah.fyi
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.22.133
  • 172.67.205.22

AAAA 2

  • 2606:4700:3030::6815:1685
  • 2606:4700:3037::ac43:cd16

MX 3

  • 5route1.mx.cloudflare.net
  • 11route3.mx.cloudflare.net
  • 70route2.mx.cloudflare.net

TXT 1

  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • alexis.ns.cloudflare.com
  • dayana.ns.cloudflare.com

SOA 1

  • alexis.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:fc8f6fad7cca43e9adcca2f41e796e1a@dmarc-reports.cloudflare.net

TLS Certificates (3)

Common NameIssuerExpires
sarah.fyi C=US, O=Google Trust Services, CN=WE1 Wed, 28 Oct 2026 04:57:24 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

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.

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Ed25519 Receipt

Receipt ID
rcpt_97c456df8a1563f7
Output Hash
7d905fa55db6f3104c311b975de5f764108bd76dacb18cf3b8d2de025210a81d
Signature
ed25519:08ee07341eb4ad70b1c01017f3b98181d9c37aed035de295cac11b8cd478e5fdaa816819bbcfd205496a181407bce08e4d337173338a5536557b1cb1616e5d09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,736 material changesacross 40,484 domains · 24h to ~2h ago · +3,496 vs yesterdayROTATION75 domains moved DNS from kirklanddc.com to magpiedns.com, 75 moved backa rotation loop, not a migration · 24hEMAIL DRIFT7 domains switched email provider24hNOW490 curated domains not reachable-101 vs yesterdaySITE ERRORS33,681 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,858 sites429 rate-limit / 403 bot-block, a posture signal