saf.cx

Observed Aug 11, 2026, 04:48 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of saf.cx was taken 6d ago

saf.cx is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting saf.cx 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 saf.cx Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Responding, no home page
Secured byLet's Encrypt
Registered withCentralNic Ltd
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat saf.cx actually stands on - every host below is a signed observation
saf.cx
A / AAAA
185.151.204.100
unattributedserves the site
NS
dns1.registrar-servers.comdns2.registrar-servers.com
registrar-servers.comanswers its DNS
MX
eforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.com+1 more
registrar-servers.comreceives its email
TLS
saf.cx
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.151.204.100

MX 5

  • 10eforward1.registrar-servers.com
  • 10eforward2.registrar-servers.com
  • 10eforward3.registrar-servers.com
  • 15eforward4.registrar-servers.com
  • 20eforward5.registrar-servers.com

TXT 1

  • v=spf1 include:spf.efwd.registrar-servers.com ~all

NS 2

  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

SOA 1

  • dns1.registrar-servers.com hostmaster.registrar-servers.com

TLS Certificates (3)

Common NameIssuerExpires
saf.cx C=US, O=Let's Encrypt, CN=YR2 Sun, 27 Sep 2026 06:45:44 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_d490b1c9c11454af
Output Hash
4ab5625c7e5b6c190b9f7769581317465b405ec88382d0a253a02bb94f87a338
Signature
ed25519:921b73137f666b4a35e80d4c013d9c1a875235088d1f2aa9af16013c066b5aa2babdca7193bbbef89d4cc8d399dc9720f4d52182b88b2b2489243dd62fb34203
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,617 material changesacross 40,485 domains · 24h to ~40m ago · +1,058 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 61 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachable+96 vs yesterdaySITE ERRORS35,640 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,217 sites429 rate-limit / 403 bot-block, a posture signal