CONTINUOUS INTERNET TELEMETRY24H DRIFT39,267 material changesacross 37,658 domains · 24h to ~25m ago · -1,593 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,566 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zerkow.pl

Observed Jul 27, 2026, 19:51 UTC (5d 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.

Up right now
Secured byUnizeto Technologies S.A.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zerkow.pl actually stands on - every host below is a signed observation
zerkow.pl
A / AAAA
185.49.148.193
unattributedserves the site
NS
ns3.i.media.plns2.i.media.plns1.i.media.pl
media.planswers its DNS
MX
zerkow.pl
zerkow.plreceives its email
TLS
*.zerkow.pl
Unizeto Technologies S.A.issued its certificate

DNS Records

A 1

  • 185.49.148.193

MX 1

  • 0zerkow.pl

TXT 1

  • v=spf1 +a +mx +ip4:185.49.148.0/24 ~all

NS 3

  • ns3.i.media.pl
  • ns2.i.media.pl
  • ns1.i.media.pl

SOA 1

  • ns1.i.media.pl lukasz\.czekala.i.media.pl

SRV 1

  • cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (2)

Common NameIssuerExpires
*.zerkow.pl C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Domain Validation CA SHA2 Tue, 01 Sep 2026 15:12:16 +0000
Certum Domain Validation CA SHA2 C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Wed, 09 Jun 2027 10:46:39 +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 zerkow.pl. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_61a1b970f30fc76f
Output Hash
1a459fbfe9e0a86452dba7ebf151c8ca79a1e94b6493ab1148978313109b1fea
Signature
ed25519:524c182bf43309b6ebf7bab8519a63c97a5f2149ae92ba56e92c345acacaa5a7436b4f3b0607d0b71f1321d11ca834c883088655667297a9550de30271387609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser