CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 35,866 material changesacross 35,253+ domains · 24h to ~4h ago · a floor, 20h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,438 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,732 sites429 rate-limit / 403 bot-block, a posture signal

yellowserver.pl

Observed Jul 26, 2026, 21:27 UTC (7d 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
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yellowserver.pl actually stands on - every host below is a signed observation
yellowserver.pl
NS
ns.yellowserver.plns2.yellowserver.pl
yellowserver.planswers its DNS
MX
mail-gateway-h.cerber.network
cerber.networkreceives its email

DNS Records

MX 1

  • 10mail-gateway-h.cerber.network

TXT 2

  • v=spf1 ip4:194.49.100.44 a:mail-gateway-h.cerber.network -all
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@yellowserver.pl; ruf=mailto:dmarc@yellowserver.pl;

NS 2

  • ns.yellowserver.pl
  • ns2.yellowserver.pl

SOA 1

  • ns.yellowserver.pl info.yellowserver.pl

TLS Certificates (0)

None.

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 yellowserver.pl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_e8579334494c69ea
Output Hash
2c59cab952fb53a638cc5f35472f8396ccae7ddf74d0702f9e249cb037dd6a26
Signature
ed25519:f310bc077a12915a25653f03231c0b8aaf6b36e59888b2877db94c0c721e921ba448d49e401fa7f89f13ebb0eec613576e3b67e04499fa94abd756e1125bc709
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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