4f.com.pl

Observed Aug 12, 2026, 05:25 UTC (14d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of 4f.com.pl was taken 14d ago

4f.com.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting 4f.com.pl under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch 4f.com.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for 4f.com.pl in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 19

A2AAAA2NS6MX2TXT6SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSun, 13 Se (18d)
Certificate nameswithheld

Subdomains 4

4 subdomain hostnames observed and signed - the list itself is part of the paid record.

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; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_622025fbcc2e65a4
Output Hash
521753091c840ea0e66c02b5ff1e101fb0be9df235bde33e620b8817b67c6593
Signature
ed25519:ee3eb9efe0d94cef05eeb621165cf1730f204503cc4e535bfecffe79031bedd0be2f0cd4a207afa059dd0e5825e0487064356e0b7e251d3deb8011d7714e3b02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,336 material changesacross 7,761 domains · 24h to ~2h agoDNS DRIFT96 domains changed DNS providertop destination koaladns.com · +13 vs yesterdayEMAIL DRIFT2 domains switched email provider24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachable+74 vs yesterdaySITE ERRORS17,744 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,776 sites429 rate-limit / 403 bot-block, a posture signal