CONTINUOUS INTERNET TELEMETRY24H DRIFT3,607 material changesacross 3,126 domains · +209 vs yesterdayDNS DRIFT26 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -1 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination sendgw.comCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,329 curated domains not answering-6,389 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,607 material changesacross 3,126 domains · +209 vs yesterdayDNS DRIFT26 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -1 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination sendgw.comCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,329 curated domains not answering-6,389 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 403

tesa.com

Observed 2026-07-12T15:45:17.519Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withCSC Corporate Domains, Inc.
Also usesFacebook/MetaHubSpotGoogle Search ConsoleAtlassian
4 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tesa.com actually stands on - every host below is a signed observation
tesa.com
A / AAAA
188.94.26.111
Cloudflareserves the site
NS
ns6.netnames.netns2.netnames.netns5.netnames.netns1.netnames.net
netnames.netanswers its DNS
MX
tesa-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.tesa.com/
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time492 ms
DNS resolutionNOERROR
Redirect chain
https://www.tesa.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

  • 188.94.26.111

MX 1

  • 10tesa-com.mail.protection.outlook.com

TXT 55

  • uknckl48a1ik3p844ar9bd0qtt
  • 0lsbngpfy4h38dxp39b9bnqwgqjmvk83
  • 8jtfqcevkerkqvq0otrjvca6sn
  • MS=ms48381317
  • 7hhv8j8hfpmmr3krcid10sqbgu
  • _09gvfgcpdnksflu16wy8wow0f4i110f
  • f78msp9toefd7h5nu5h02jptuk
  • cbfnufc5i6vebea0vmuvtrrd87
  • gamma-domain-verification-h1nfqj=a3Rqzx4PNsMSVncJT03IYz2pG
  • cry3vqmcxyqxf3sdt66tvb0058bhnpds

NS 4

  • ns6.netnames.net
  • ns2.netnames.net
  • ns5.netnames.net
  • ns1.netnames.net

SOA 1

  • ns1.netnames.net hostmaster.cscdns.net

TLS Certificates (0)

None.

Subdomains (4)

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

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

Ed25519 Receipt

Receipt ID
0586a2ee-20e2-4f31-9397-2514678f1969
Output Hash
954d361e0dbef2a6131c41eb5a90c20567f3785c5cfab9fd5447e924a57b5f98
Signature
ed25519:5285efd96a25008ba561a0b4484a8825d9bb5ce0eb1870d39293da868322d8be148d4a4697a83ab370e69ab4927b1d7f26b70706e7300e1977db9607f6869005
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser