CONTINUOUS INTERNET TELEMETRY24H DRIFT66,120 material changesacross 63,653 domains · 24h to ~4h ago · +31,503 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,825 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 121,690 sites429 rate-limit / 403 bot-block, a posture signal

zalp.ch

Observed Aug 2, 2026, 10:23 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zalp.ch was taken 3d ago

zalp.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zalp.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 zalp.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 byBrevo (Sendinblue)
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zalp.ch actually stands on - every host below is a signed observation
zalp.ch
A / AAAA
149.126.4.372a01:ab20:0:4::37
2a01serves the site
NS
ns2.cyon.chns1.cyon.ch
cyon.chanswers its DNS
MX
zalp.ch
Brevo (Sendinblue)receives its email
TLS
zalp.ch
Let's Encryptissued its certificate

DNS Records

A 1

  • 149.126.4.37

AAAA 1

  • 2a01:ab20:0:4::37

MX 1

  • 0zalp.ch

TXT 3

  • brevo-code:1042c8cc05461f559d3c53a7a91800c0
  • google-site-verification=PLgFURUXaOMQZAcOwgVWkk9cFKiNavP4vB2gzSpgbjo
  • v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:spf.brevo.com -all

NS 2

  • ns2.cyon.ch
  • ns1.cyon.ch

SOA 1

  • ns1.cyon.ch server.cyon.ch

SRV 1

  • maildiscovery.cyon.ch:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (3)

Common NameIssuerExpires
zalp.ch C=US, O=Let's Encrypt, CN=YR2 Thu, 10 Sep 2026 16:58:14 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_ff3bec186118a9f3
Output Hash
fe19628f706db5fe064ee5db2436bd5344e641bc7e9364e761b9e8b146172735
Signature
ed25519:285248f85e47dded12c4853061b7b27c27ca1e1af5a5a676cde8e7e4dc4187e048eced72ef6d99236d1cb9b429c8010fafc627d280a8c3208c5b36dee40c9b05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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