ryjo.codes

Observed Aug 11, 2026, 03:06 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ryjo.codes was taken 3d ago

ryjo.codes is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ryjo.codes 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 ryjo.codes Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ryjo.codes actually stands on - every host below is a signed observation
ryjo.codes
A / AAAA
52.85.193.7052.85.193.9352.85.193.7552.85.193.53
unattributedserves the site
NS
ns-1040.awsdns-02.orgns-1786.awsdns-31.co.ukns-459.awsdns-57.comns-842.awsdns-41.net
awsdns-02.org + awsdns-31.co.uk + moreanswers its DNS
TLS
ryjo.codes
Let's Encryptissued its certificate

DNS Records

A 4

  • 52.85.193.70
  • 52.85.193.93
  • 52.85.193.75
  • 52.85.193.53

NS 4

  • ns-1040.awsdns-02.org
  • ns-1786.awsdns-31.co.uk
  • ns-459.awsdns-57.com
  • ns-842.awsdns-41.net

SOA 1

  • ns-459.awsdns-57.com awsdns-hostmaster.amazon.com

TLS Certificates (2)

Common NameIssuerExpires
ryjo.codes C=US, O=Let's Encrypt, CN=R12 Fri, 21 Aug 2026 18:35:00 +0000
R12 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Fri, 12 Mar 2027 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_ef1d2dcc451a85e5
Output Hash
409f046358ec30a1415aed656357ad11fbd47b32e140b02c3482182424b9bb2c
Signature
ed25519:398f82d70766e982cd2542ac8e1dc199587f5fb4ac80f88d58ddb4615ecc0931dc33b0d439d0ac4fd1e64d72a8c3826a523923bf7c0c898277ce34d97675620e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,461 material changesacross 44,568 domains · 24h to ~2h ago · +2,379 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,513 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,152 sites429 rate-limit / 403 bot-block, a posture signal