CONTINUOUS INTERNET TELEMETRY24H DRIFT10,182 material changesacross 9,753 domains · -447 vs yesterdayDNS DRIFT662 domains changed DNS providertop destination parity.domains · -118 vs yesterdayEMAIL DRIFT194 domains switched email providertop destination outlook.com · +24 vs yesterdayCERT DRIFT237 domains switched issuing CA24h · +7 vs yesterdayNOW693 curated domains not reachable-656 vs yesterdaySITE ERRORS17,934 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED96,166 throttled or blocked our scanner429 rate-limit / 403 bot-block

ch.ch

Observed Jul 21, 2026, 17:16 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ch.ch actually stands on - every host below is a signed observation
ch.ch
A / AAAA
217.26.50.228
unattributedserves the site
NS
ns3.hostpoint.chns.hostpoint.chns2.hostpoint.ch
hostpoint.chanswers its DNS
MX
mx04.mail.admin.chmx02.mail.admin.chmx01.mail.admin.chmx03.mail.admin.ch
admin.chreceives its email
TLS
ch.ch
Let's Encryptissued its certificate

DNS Records

A 1

  • 217.26.50.228

MX 4

  • 10mx04.mail.admin.ch
  • 10mx02.mail.admin.ch
  • 10mx01.mail.admin.ch
  • 10mx03.mail.admin.ch

TXT 8

  • swisssign-check=Oz4AIjHg4SvYk9mfdnp6wxU3mto
  • s5twt56nvy9rvp12fzs79031mqkvdq6s
  • v=spf1 redirect=_spfgroupb.admin.ch
  • google-site-verification=bP4OdodejAFaFMc16s61iekRqZgt-ZNBrJ99CPNMZcg
  • _abxtuuxm3eba8rbt6uk5exn9c9kbynn
  • MS=ms51176260
  • swisssign-check=PSFLrDr6phM4VSqYbl4rhn05eac
  • v=DMARC1; p=reject; rua=mailto:marc.rua@admin.ch

NS 3

  • ns3.hostpoint.ch
  • ns.hostpoint.ch
  • ns2.hostpoint.ch

SOA 1

  • ns.hostpoint.ch hostmaster.hostpoint.ch

TLS Certificates (3)

Common NameIssuerExpires
ch.ch C=US, O=Let's Encrypt, CN=YR2 Sun, 06 Sep 2026 03:44:22 +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 (0)

None observed.

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

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ch.ch. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for ch.ch <a href="https://domaindrift.io/t/ch.ch"> <img src="https://domaindrift.io/badge/ch.ch.svg" width="300" height="64" alt="DomainDrift signed observations for ch.ch"> </a>

Ed25519 Receipt

Receipt ID
rcpt_e64769136d4281bb
Output Hash
d471572781f63b64967aaaba333c02c553c1b3ac9990e4d0769397973bb90760
Signature
ed25519:58ecf373858cf359a1e15eeae479cbf0ff263ce9442fa8ff30c798324bfe1c53cfa201c4c2d9e32ed9aac897b75bf9163d8fee0c3cfa466e20a2cde4abbae401
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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