CONTINUOUS INTERNET TELEMETRY24H DRIFT4,871 material changesacross 4,498 domains · 24h to ~2h ago · -3,892 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

zvv.ch

Observed Jul 27, 2026, 22:15 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zvv.ch was taken 6d ago

zvv.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zvv.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 zvv.ch 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
Secured byLet's Encrypt
Also usesGoogle Search Console
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zvv.ch actually stands on - every host below is a signed observation
zvv.ch
A / AAAA
151.101.3.10151.101.195.10151.101.131.10151.101.67.10
unattributedserves the site
NS
brynne.ns.cloudflare.comtheo.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail20.datazug.chmail201.datazug.ch
datazug.chreceives its email
TLS
freizeit.zvv.ch
Let's Encryptissued its certificate

DNS Records

A 4

  • 151.101.3.10
  • 151.101.195.10
  • 151.101.131.10
  • 151.101.67.10

MX 2

  • 10mail20.datazug.ch
  • 5mail201.datazug.ch

TXT 9

  • MS=ms81519809
  • google-site-verification=V_3PeUaVj928zwDvB_fqR6G3CsW5PnwXPejLXvPv1eY
  • google-site-verification=Ydb-uvlMc9sWII8fZpc_i_3lFXRsAUUuzvWuO-Xrbqo
  • swisssign-check=9WP4WHloeKORH8wEjuZ54Z-0fA8
  • v=spf1 mx a:mx1.post.ch a:mx2.post.ch a:mail.iway.ch ip4:194.56.33.0/27 ip4:80.74.158.130 include:inx.ch -all
  • v=DMARC1; p=none; rua=mailto:dmarc@zvv.ch;
  • swisssign-check=u-Hsw5Zbd5AARUs9kUcDND6PjQw
  • swisssign-check=u-Hsw5Zbd5AARUs9kUcDND6PjQw
  • swisssign-check=u-Hsw5Zbd5AARUs9kUcDND6PjQw

NS 2

  • brynne.ns.cloudflare.com
  • theo.ns.cloudflare.com

SOA 1

  • brynne.ns.cloudflare.com dns.cloudflare.com

CAA 15

  • iodef "mailto:ict@zvv.zh.ch"
  • issue "amazontrust.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issue "swisssign.com"
  • issuewild "amazontrust.com"
  • issuewild "comodoca.com"

TLS Certificates (3)

Common NameIssuerExpires
freizeit.zvv.ch C=US, O=Let's Encrypt, CN=YR1 Sat, 17 Oct 2026 09:42:25 +0000
YR1 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 (3)

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_35ac7258d089a1ed
Output Hash
80631b254cd2c2c0ab704eb3663c25425ef244ccf72f1af2571f9f15a9197bf3
Signature
ed25519:7a9a8992a80b43ad36bb238cfb4e271b6d81116af160d359ef057c861af51a25d4b59842dda70542a56e04238018e261e88ed412d2f32f72284605a8313d1b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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