CONTINUOUS INTERNET TELEMETRY24H DRIFT34,178 material changesacross 31,769 domains · 24h to ~2h agoDNS DRIFT54 domains changed DNS providertop destination koaladns.com · +32 vs yesterdayNOW556 curated domains not reachablelast probe, steadySITE ERRORS33,680 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,156 sites429 rate-limit / 403 bot-block, a posture signal

vandersanden.com

Observed Jul 27, 2026, 22:02 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vandersanden.com was taken 8d ago

vandersanden.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vandersanden.com 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 vandersanden.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleAtlassian
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vandersanden.com actually stands on - every host below is a signed observation
vandersanden.com
A / AAAA
185.3.217.90
Cloudflareserves the site
NS
dns2.level27.eudns3.level27.netdns1.level27.eu
level27.eu + level27.netanswers its DNS
MX
vandersanden-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
vandersanden.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.3.217.90

MX 1

  • 5vandersanden-com.mail.protection.outlook.com

TXT 5

  • google-site-verification=aMRNLspy3YDnuo9e0OFaWVdaD273Q2duGB0evV7fNbE
  • v=spf1 mx include:spf2.vandersanden.com include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.afas.online include:sendgrid.net include:_spf.salesforce.com -all
  • atlassian-domain-verification=jSTIwoI7FSXhV0FfrSYTAqWrPVH0AgNMtkxvJZHN9cGcslXJVyOV3oO1HbXOEuvI
  • YSeSg+PTIZkU2PEB5pVRgLRT8G57x1TmiP2KyAnntnjNJIiyjJG2KPBFpHyQ+4Nix0G86TNL1RDIP229syRPSg==
  • v=DMARC1;p=quarantine;pct=100;rua=mailto:39ac9de781@rua.easydmarc.eu,mailto:dmarc@vandersanden.com;ruf=mailto:39ac9de781@ruf.easydmarc.eu,mailto:dmarc@vandersanden.com;ri=86400;fo=1;

NS 3

  • dns2.level27.eu
  • dns3.level27.net
  • dns1.level27.eu

SOA 1

  • dns1.level27.eu hostmaster.level27.be

TLS Certificates (3)

Common NameIssuerExpires
vandersanden.com C=US, O=Let's Encrypt, CN=YR2 Sat, 03 Oct 2026 05:49:42 +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_5d6652642f0a19ad
Output Hash
37d600f277d123818d38a7730ad5a799fc6a07faabe1421c83b7e4f3c49a16ef
Signature
ed25519:a908c1d21734172d598bf74580a5e76f9dfd5e77e5499f0f641a0e300fd25c50ab5020b7a2f0792e77688cfe9e1a481894e8aca148f77d0624f7fcc96320c808
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser