rbf.dev

Observed Aug 11, 2026, 06:23 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rbf.dev was taken 2d ago

rbf.dev is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rbf.dev 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 rbf.dev Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesKeybase
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rbf.dev actually stands on - every host below is a signed observation
rbf.dev
A / AAAA
129.152.27.1692603:c027:18:4f00:1337:1337:b0b:c001
2603serves the site
NS
lola.ns.cloudflare.compaul.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
rbf.dev
Let's Encryptissued its certificate

DNS Records

A 1

  • 129.152.27.169

AAAA 1

  • 2603:c027:18:4f00:1337:1337:b0b:c001

TXT 1

  • keybase-site-verification=aDtt3PcM8lBzd97W1wITq8sWn9WRy6ijJiBH_z4YZn0

NS 2

  • lola.ns.cloudflare.com
  • paul.ns.cloudflare.com

SOA 1

  • lola.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
rbf.dev C=US, O=Let's Encrypt, CN=YE1 Sat, 26 Sep 2026 06:08:06 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_4f874fee96da2179
Output Hash
35485d77281eca3e56001081f9e16fbb6064a65bd72bdc96ad8f946d9c396529
Signature
ed25519:ab5d6ae386e7beca5e6af673a9a07e24bd4cb1aed8aecb372dc2850629d508a0da636c3f34e6214599eb3b5d77cc12a5f6a3c7c31010eaf2d67e9106c517e30b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT48,390 material changesacross 46,168 domains · 24h to ~45m ago · +2,520 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,456 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,884 sites429 rate-limit / 403 bot-block, a posture signal