CONTINUOUS INTERNET TELEMETRY24H DRIFT61,248 material changesacross 58,705 domains · 24h to ~3h ago · +26,631 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,860 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 127,610 sites429 rate-limit / 403 bot-block, a posture signal

edel-optics.ch

Observed Aug 3, 2026, 10:43 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of edel-optics.ch was taken 2d ago

edel-optics.ch is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting edel-optics.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 edel-optics.ch Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat edel-optics.ch actually stands on - every host below is a signed observation
edel-optics.ch
A / AAAA
141.94.90.13
unattributedserves the site
NS
meilani.ns.cloudflare.comtitan.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
cloudflare.netreceives its email
TLS
edel-optics.ch
Let's Encryptissued its certificate

DNS Records

A 1

  • 141.94.90.13

MX 3

  • 52route1.mx.cloudflare.net
  • 57route2.mx.cloudflare.net
  • 95route3.mx.cloudflare.net

TXT 3

  • brevo-code:05cec8cd2811c5b74d12782b28c349b2
  • google-site-verification=o1-rKCbPAUg0cqo8ddgXxmJyLNK9nG6XcQeRWBwersY
  • v=spf1 mx include:edel-optics.de include:_spf.mx.cloudflare.net -all

NS 2

  • meilani.ns.cloudflare.com
  • titan.ns.cloudflare.com

SOA 1

  • meilani.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; pct=100; rua=mailto:38e5a3f0f544408dae762125d865994a@dmarc-reports.cloudflare.net,mailto:re+elpan6z2csi@dmarc.postmarkapp.com,mailto:re+elpan6z2csi@dmarc.postmarkapp.com,mailto:rua@dmarc.brevo.com; sp=none; aspf=r;

TLS Certificates (3)

Common NameIssuerExpires
edel-optics.ch C=US, O=Let's Encrypt, CN=YR2 Tue, 27 Oct 2026 08:21:51 +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_c8c502a8cb6ad480
Output Hash
37bd9f3bad757c6c513f06043cdb0a7d275d0f60345c3dfca818f8276a67a729
Signature
ed25519:62bb27ec3c7a1ba49f3080a7a60c5fe0f439674975afaf8b131db90c96509bf099e501178cf27be95f4ddf62e94f73e55f4f89d486c3be54816fa5e0b071cc0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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