CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~30m agoSHIFT20 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

zfv.ch

Observed Jul 26, 2026, 09:59 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zfv.ch was taken 9d ago

zfv.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zfv.ch 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 zfv.ch Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesDocuSign1PasswordGoogle Search ConsoleAtlassian
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zfv.ch actually stands on - every host below is a signed observation
zfv.ch
A / AAAA
185.15.230.139
unattributedserves the site
NS
robin.ns.cloudflare.comrobert.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
zfv-ch.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.zfv.ch
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.15.230.139

MX 1

  • 10zfv-ch.mail.protection.outlook.com

TXT 18

  • 24.09.2023
  • MS=ms89233362
  • asv=7d30118c266dbfb6cc03d3ed1622e3c8
  • brevo-code:6307b9c2c8178be17ea6526c022dd101
  • swisssign-check=pRL_cjnPSLFb_NR5Y6wqX6y5nZ0
  • docusign=fb5cc394-f7ce-415a-be93-acb64bfebb90
  • 1password-site-verification=3HZZ3UUABRFADLQVVLXHKWNXJU
  • 1password-site-verification=PBGBRNW5AJEJZCWQ37RJXG6T4A
  • openai-domain-verification=dv-sCQUeGkPDEFGgd6VPT75S3ng
  • asap-site-verification-704e90c9-e730-4546-a771-c722d1cc6155

NS 2

  • robin.ns.cloudflare.com
  • robert.ns.cloudflare.com

SOA 1

  • robert.ns.cloudflare.com dns.cloudflare.com

CAA 16

  • iodef "mailto:tech@zfv.ch"
  • issue "amazon.com"
  • issue "amazonaws.com"
  • issue "amazontrust.com"
  • issue "awstrust.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"

TLS Certificates (4)

Common NameIssuerExpires
www.zfv.ch C=US, O=Let's Encrypt, CN=YE1 Fri, 25 Sep 2026 21:01:48 +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 (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_fe671df12e19343a
Output Hash
467caf4764d92cc305a1af975168001090eff1316855bf25a248e77af3f244fa
Signature
ed25519:06e433b8801f4046a5346966751626dc81fde6381b25cc6e831b65ac8719e7db9a6e0dc2ef33133f39f60883ca88919c4251e0ea8284cd70af320ba495b9470a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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