CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~30m agoSHIFT21 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,263 sites429 rate-limit / 403 bot-block, a posture signal

ysp.org.uk

Observed Aug 3, 2026, 08:53 UTC (16h 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ysp.org.uk actually stands on - every host below is a signed observation
ysp.org.uk
A / AAAA
94.247.142.1
Cloudflareserves the site
NS
dns0.netpresto.co.ukdns1.netpresto.co.uk
netpresto.co.ukanswers its DNS
MX
ysp-org-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ysp.org.uk
Let's Encryptissued its certificate

DNS Records

A 1

  • 94.247.142.1

MX 1

  • 10ysp-org-uk.mail.protection.outlook.com

TXT 6

  • qmgqgbfl9k2bu0qrm6g2h7kfus
  • brevo-code:7ae4b9e2118b09bdb8eabe82d9be3027
  • v=spf1 include:spf.protection.outlook.com include:spf.brevo.com -all
  • google-site-verification=-Y9dzheRw8A-wk2odIPqcDfiaTi1NtwifBe-6_SjXjo
  • klaviyo-site-verification=S5mCkW
  • MS=ms44951463

NS 2

  • dns0.netpresto.co.uk
  • dns1.netpresto.co.uk

SOA 1

  • dns0.netpresto.co.uk admin.netpresto.co.uk

DMARC_RECORDS 1

  • v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:comms@ysp.org.uk,mailto:rua@dmarc.brevo.com;

TLS Certificates (4)

Common NameIssuerExpires
ysp.org.uk C=US, O=Let's Encrypt, CN=YE1 Thu, 24 Sep 2026 09:04:30 +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 (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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_5287dd2a58217a72
Output Hash
ff9e5d9b6f5996731ab973d1810159bd540f7425d3a8a25437d9b50416ee67d7
Signature
ed25519:57a8d32e3c96e7de63d52be066868917d055ac25c8d6072e090abdfe06e9ca1d39b0e64b9f0ae1ef218e495279651d431d16a4ba8de96c68449c6fb453e71401
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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