CONTINUOUS INTERNET TELEMETRY24H DRIFT31,235 material changesacross 30,192 domains · 24h to ~11h ago · -6,787 vs yesterdayROTATION59 domains moved DNS from kirklanddc.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW552 curated domains not reachablelast probe, steadySITE ERRORS33,788 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,640 sites429 rate-limit / 403 bot-block, a posture signal

lch.ch

Observed Aug 2, 2026, 18:15 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lch.ch was taken 4d ago

lch.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lch.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 lch.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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lch.ch actually stands on - every host below is a signed observation
lch.ch
A / AAAA
185.17.71.162a04:503:0:1015::16
2a04serves the site
NS
ns2.vasco.sui-inter.netns1.vasco.sui-inter.net
sui-inter.netanswers its DNS
MX
lch-ch.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.lch.ch
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.17.71.16

AAAA 1

  • 2a04:503:0:1015::16

MX 1

  • 0lch-ch.mail.protection.outlook.com

TXT 5

  • MS=ms36684117
  • v=spf1 a mx include:spf.protection.outlook.com include:_spf.createsend.com include:spf.tocco.ch include:_spf.sui-inter.net ip4:185.17.71.16 ip6:2a04:503:0:1015::16 ip4:185.169.85.70 ip6:2a04:503:0:1026::70 -all
  • mx-b1661572a17f3199
  • swisssign-check=aQIxI4MYGEDUb5Zm_bCbn9LZz1o
  • google-site-verification=S9k-WIj3K0yDqhJEWExTkYyC7X7UCmEsh6sBPbrkV5I

NS 2

  • ns2.vasco.sui-inter.net
  • ns1.vasco.sui-inter.net

SOA 1

  • ns1.vasco.sui-inter.net hostmaster.lch.ch

CAA 5

  • issue "globalsign.com"
  • issue "swisssign.com"
  • issue "ssls.com"
  • issue "letsencrypt.org"
  • issue "sectigo.com"

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
www.lch.ch C=US, O=Let's Encrypt, CN=YR2 Fri, 30 Oct 2026 16:11:55 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_ca8de9fb084fcaf3
Output Hash
d388de6e734221a729105cd494b1cfeb8dbaced5c44634f37f6ff4c8ff7d9706
Signature
ed25519:09b68242be15035421c082f0946385777678543577c6f0b41566e0d9b217f1ccdbadf6f3ccb1830d27f23b5e65d0d290a3699e89be685e3be98d071ad9abb602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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