CONTINUOUS INTERNET TELEMETRY24H DRIFT380 material changesacross 338 domains · -278 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,358 curated domains not answering+529 vs yesterdayERRORS22,294 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED62,234 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT380 material changesacross 338 domains · -278 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,358 curated domains not answering+529 vs yesterdayERRORS22,294 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED62,234 throttled or blocked our scanner429 rate-limit / 403 bot-block

nc.de

Observed Jul 18, 2026, 21:08 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
IPv6 · 2 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nc.de actually stands on - every host below is a signed observation
nc.de
A / AAAA
213.168.87.272001:4dd0:100:1f00:80:0:12:5
Cloudflareserves the site
NS
ns3.netcologne.dens1.netcologne.de
netcologne.deanswers its DNS

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.netcologne.de/privatkunden/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1197 ms
DNS resolutionNOERROR
Redirect chain
https://www.netcologne.de/privatkunden/

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

DNS Records

A 1

  • 213.168.87.27

AAAA 1

  • 2001:4dd0:100:1f00:80:0:12:5

NS 2

  • ns3.netcologne.de
  • ns1.netcologne.de

SOA 1

  • ns1.netcologne.de hostmaster.netcologne.de

TLS Certificates (0)

None.

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID
c84ba1be-6d3a-40ff-9c69-3393db6e9fe9
Output Hash
750af170c01390cc25a4bc44722d276c6dd9ce9c7a935a6e55bb2f7b2dba3ab8
Signature
ed25519:aa2462a1e6bc34e65d47c041c553f73f854cfafd32404e6693b23a79cb28c15508646c59b03d583e60061058f8f20925f26655f2eac4855c03608a3b1d8f9908
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser