CONTINUOUS INTERNET TELEMETRY24H DRIFT38,059 material changesacross 36,939 domains · 24h to ~85m ago · -2,801 vs yesterdayNOW556 curated domains not reachablelast probe, steadySITE ERRORS34,567 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

upfk.nl

Observed Jul 25, 2026, 19:41 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Secured byGoogle Trust Services
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upfk.nl actually stands on - every host below is a signed observation
upfk.nl
A / AAAA
34.95.68.79
unattributedserves the site
NS
dilbert.ns.cloudflare.comrita.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
upfk.nl
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 34.95.68.79

TXT 1

  • v=spf1 a mx ip4:188.93.144.85/21 ip6:2a00:4e40:1:1::7:1/120 ~all

NS 2

  • dilbert.ns.cloudflare.com
  • rita.ns.cloudflare.com

SOA 1

  • dilbert.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
upfk.nl C=US, O=Google Trust Services, CN=WR3 Tue, 01 Sep 2026 18:12:13 +0000
WR3 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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 upfk.nl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_14b146aebccf510b
Output Hash
63160455d7498ee3494cb6ab8af95b740e33fc431a8e94ae5790af287be276bf
Signature
ed25519:f5f6861622bbcde8e748181fc4838298b969b437d087cb20f98ec02aaf693b5edc8be692df389bee63a1dbc0d66be5816915e5144929ffa3c06c45b8c2463606
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser