viessmann.com

Observed 2026-07-13T18:22:15.095Z (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withInterNetX GmbH

Also usesDocuSign

3 subdomains · energy

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

INFRASTRUCTURE MAPwhat viessmann.com actually stands on - every host below is a signed observation

viessmann.com

A / AAAA

93.122.86.82

Cloudflareserves the site

a.ns14.netb.ns14.netc.ns14.netd.ns14.net

ns14.netanswers its DNS

alt4.aspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.viessmann.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time638 ms

DNS resolutionNOERROR

Redirect chain

https://www.viessmann.com/

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

DNS Records

A 1

93.122.86.82

MX 5

160alt4.aspmx.l.google.com
155alt1.aspmx.l.google.com
160alt3.aspmx.l.google.com
155alt2.aspmx.l.google.com
151aspmx.l.google.com

TXT 12

anthropic-domain-verification-fhcgkk=22QbXP15yFUrl45eby1gHf33A
lemontaps-domain-verification=29cfbe6599bece1b2c65f1f96dd29d9833bc623e773231efe7331c489dfa0a37
apple-domain-verification=teCgtHHWJLeSYRQp
lovable_verification=g5XDXvHQZRfry5wjZYIq
adobe-idp-site-verification=d59748daa732a7b72ce1db725f2622a0f91baf82c804c8a3f42f7d920f33b32f
bw=gDd9bSkb7NLDrFubNn2oJLASDMt70K5r9OaGNOKkz8mu
MS=ms64588296
docusign=57093cfd-c7a4-48a7-9400-37615cdf18b4
v=spf1 include:_spf.google.com -all
openai-domain-verification=dv-GxL3vckcMTn92jxjxlk3lJVk

NS 4

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

SOA 1

a.ns14.net do-not-reply.viessmann.com

TLS Certificates (0)

None.

Subdomains (3)

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 viessmann.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 7442e9a1-2f59-40a2-a0f6-248a395c1dcd
Output Hash: 7d8efe9a3e532d03aaf5eb8efe23ac034978e1fc56c25d024d4c5a2e4d6b2635
Signature: ed25519:699138e27036f8da9da779b49b05959d8d0cf2a897d5d9fb4e4d5fb796051016bd55e7df30d124d56041ff02a56d2cf045d5d13073adcdee57294fe773a6130c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/viessmann.com