CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~65m ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

variantvalidator.org

Observed Aug 2, 2026, 19:54 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat variantvalidator.org actually stands on - every host below is a signed observation
variantvalidator.org
A / AAAA
143.210.56.24
unattributedserves the site
NS
ns1.le.ac.ukns0.le.ac.ukns2.le.ac.uk
le.ac.ukanswers its DNS
MX
variantvalidator-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.variantvalidator.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 143.210.56.24

MX 1

  • 4variantvalidator-org.mail.protection.outlook.com

TXT 4

  • v=spf1 include:spf.le.ac.uk include:spf.protection.outlook.com -all
  • QuoVadis=2cc87622-60fb-4ebe-ab69-6e47ae03800f
  • BA308F42-071C-47FE-A342-1E8DE2F0E871
  • MS=ms56667631

NS 3

  • ns1.le.ac.uk
  • ns0.le.ac.uk
  • ns2.le.ac.uk

SOA 1

  • ns0.le.ac.uk hostmaster.le.ac.uk

CAA 3

  • issue "sectigo.com"
  • issue "letsencrypt.org"
  • issuewild ""

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc@leicester.ac.uk

TLS Certificates (3)

Common NameIssuerExpires
www.variantvalidator.org C=US, O=Let's Encrypt, CN=YR2 Thu, 17 Sep 2026 06:24:18 +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 (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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_877f036f7a786ef4
Output Hash
7fe0f37cc859cdd7396fc453328e8f958a8540ed3d2c532f65eb8924de1fe8c7
Signature
ed25519:1213861d245c83d7f0e12d892881ae45a74bfd82edaf2e160f37f8f0c7582c45dd70a2dc9a23acc9e2005dcf2f8dbe9261555a8d43be85cc2ef488d4c3ebdf01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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