CONTINUOUS INTERNET TELEMETRY24H DRIFT3,255 material changesacross 2,839 domains · -143 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,255 material changesacross 2,839 domains · -143 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,962 responded with an errorlast probe · 5xx / 404 / 429 / 403

tchncs.de

Observed 2026-07-12T09:58:14.440Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Also usesGoogle Search Console
IPv6 · 95 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tchncs.de actually stands on - every host below is a signed observation
tchncs.de
A / AAAA
89.58.62.322a0a:4cc0:1:337:e44c:e9ff:fe41:6688
Cloudflareserves the site
NS
ns.inwx.dens3.inwx.euns2.inwx.de
inwx.de + inwx.euanswers its DNS
MX
h1.tchncs.de
tchncs.dereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time687 ms
DNS resolutionNOERROR

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

DNS Records

A 1

  • 89.58.62.32

AAAA 1

  • 2a0a:4cc0:1:337:e44c:e9ff:fe41:6688

MX 1

  • 10h1.tchncs.de

TXT 7

  • openpgp4fpr:801038133C9B498305FD6FFD5E1AE9635F532C4A
  • keybase-site-verification=JA0BQud1tbaAfYXi_WBX_-kf9X6Aicy9wU31PvevwLE
  • google-site-verification=e283FWDjduEjXZ99Qbq5nD4VeP7qrbjQ3Rmzs9Uv6iE
  • v=spf1 mx a -all
  • brave-ledger-verification=e6983f5e531070e9c458d594cb49a902302ce1b846775e44d0cf48d5c7668693
  • v=DMARC1;p=none;pct=100;rua=mailto:postmaster@tchncs.de; adkim=s; aspf=r
  • v=DNSSEC1; (detected)

NS 3

  • ns.inwx.de
  • ns3.inwx.eu
  • ns2.inwx.de

SOA 1

  • ns.inwx.de hostmaster.inwx.de

CAA 1

  • issue letsencrypt.org

TLS Certificates (0)

None.

Subdomains (95)

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 tchncs.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
205f06c5-c17c-49a9-8e83-6ac4b5901c4a
Output Hash
4daca0f12a8098750a7ef2e8b2d82f39f3176df1d992d6664e076785993c8125
Signature
ed25519:4d8c2e037ac6125fe0b56aea93d4b38faa21dd8604505d9834fe0fbd8554006e00486cadd6eba63db133e9f5a4c5cc4ecb119c85d51b904f941379279944840d
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser