watson.ch

Observed 2026-07-13T02:12:18.370Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console

IPv6 · 96 subdomains · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat watson.ch actually stands on - every host below is a signed observation

watson.ch

A / AAAA

116.202.163.141157.90.69.199116.202.35.16951.89.11.70+4 more

Cloudflareserves the site

dns4.watson.chdns2.watson.chdns3.watson.chdns1.watson.ch

watson.chanswers its DNS

aspmx3.googlemail.comalt1.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.watson.ch/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time721 ms

DNS resolutionNOERROR

Redirect chain

https://www.watson.ch/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

116.202.163.141
157.90.69.199
116.202.35.169
51.89.11.70

AAAA 4

2a01:4f8:2b01:70d::2
2a01:4f8:2b02:24b::2
2a01:4f8:2b02:eaf::2
2001:41d0:72b:4600::

MX 5

30aspmx3.googlemail.com
20alt1.aspmx.l.google.com
10aspmx.l.google.com
20alt2.aspmx.l.google.com
30aspmx2.googlemail.com

TXT 9

google-site-verification=CKcY2dcDEgHzQ-ABIVXexcX71uHKhixBxAtN8iHYfCQA
druide-validation-domaine=7ce39f68b6b9919e33b8f3e4e62073b7
google-site-verification=Bne7jvGkzqJULIkxOdFeR0oc0gwCpdpXRoPeSiiheG4
v=spf1 ip4:82.197.167.86 include:_spf.google.com include:spf.mailjet.com include:spf.mandrillapp.com include:sendgrid.net include:servers.mcsv.net ~all
hj-ownership=EonL5L0T5#&7
google-site-verification=znlfVgmNtsT1MnGOYx8jHCOtdhJWzYizdt2p5vyolpc
google-site-verification=pLMQz3T4HTUgZpaw-VFpFep30SGEXwhlcCKzzHo0_rs
knowbe4-site-verification=56cabfc6f5521e3e1f23e6a8dd5e0138
v=DMARC1; p=reject; pct=100

NS 4

dns4.watson.ch
dns2.watson.ch
dns3.watson.ch
dns1.watson.ch

SOA 1

dns1.watson.ch hostmaster.watson.ch

TLS Certificates (0)

None.

Subdomains (96)

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 watson.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 25b016cf-d59b-4e01-a425-aca7f4adf04d
Output Hash: a64bbc8a5ea711b3901451182a2ebb4b37504a9f02170c1ad3f4a7089c3aefa1
Signature: ed25519:c6afedc407c9fca049159cf6f34ab03e3292657a485c8e4153b62a3cbd2c8eea1da11945c4fe1faba282e96ba928edcc528760109dcac48788d2b193450f2c05
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/watson.ch