rth.org.uk

Observed Aug 11, 2026, 05:48 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rth.org.uk was taken 4d ago

rth.org.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rth.org.uk 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 rth.org.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rth.org.uk actually stands on - every host below is a signed observation
rth.org.uk
A / AAAA
194.164.16.186
unattributedserves the site
NS
ns45.domaincontrol.comns46.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt2.aspmx.l.google.comaspmx5.googlemail.comaspmx4.googlemail.com+3 more
Google Workspacereceives its email
TLS
rth.org.uk
Let's Encryptissued its certificate

DNS Records

A 1

  • 194.164.16.186

MX 7

  • 1aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 10aspmx5.googlemail.com
  • 10aspmx4.googlemail.com
  • 10aspmx3.googlemail.com
  • 10aspmx2.googlemail.com
  • 5alt1.aspmx.l.google.com

TXT 1

  • v=spf1 ip4:5.57.59.85 include:_spf.google.com ~all

NS 2

  • ns45.domaincontrol.com
  • ns46.domaincontrol.com

SOA 1

  • ns45.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
rth.org.uk C=US, O=Let's Encrypt, CN=YR2 Tue, 01 Sep 2026 09:25:18 +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_b4abb76a1799a42b
Output Hash
d56c193254ffce4adfbfdf60236535a9acfda50bfebbd7d5c9dbe9710b428fe2
Signature
ed25519:40db4169856b028431f117817c796e37ae3619c3e58581a087f495828a1e57853192aab175a862617944f95a9d61c91eb7b7bc3f7d77340dc5df0ffc93bc020d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,589 material changesacross 39,992 domains · 24h to ~3h ago · -2,493 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,499 sites429 rate-limit / 403 bot-block, a posture signal