zabrze.com.pl
Observed Aug 11, 2026, 04:43 UTC (13h 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
Runs onCloudflare
Secured byGoogle Trust Services
Also usesFacebook/Meta
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zabrze.com.pl actually stands on - every host below is a signed observation
zabrze.com.pl
A / AAAA
104.21.27.99172.67.142.612606:4700:3037::ac43:8e3d2606:4700:3035::6815:1b63
Cloudflareserves the site
NS
aria.ns.cloudflare.comrayden.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.zabrze.com.pl
com.plreceives its email
TLS
zabrze.com.pl
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.27.99172.67.142.61
AAAA 2
2606:4700:3037::ac43:8e3d2606:4700:3035::6815:1b63
MX 1
10mail.zabrze.com.pl
TXT 2
facebook-domain-verification=35hm0nig704nt3z5lqage8yz8x7urav=spf1 a mx include:spf.tld.pl -all
NS 2
aria.ns.cloudflare.comrayden.ns.cloudflare.com
SOA 1
aria.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=reject; sp=reject; rua=mailto:techniczny@silnet.pl; aspf=s
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zabrze.com.pl |
C=US, O=Google Trust Services, CN=WE1 | Mon, 05 Oct 2026 21:29:02 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_94260401fa37d047- Output Hash
34ce882f6743d43105cd2cf8babc9f5f5fff78cfd324c08479e74dc983c5af90- Signature
ed25519:519cc003cbfb00b2875e2173b7a478ee07ee7e20687a7c7dd12fb39696a2664d3a8373e38dbee821274f1689f30287508b126c4f5d7e6a587f82526428505d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast