CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 29,484 material changesacross 28,976+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,258 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,510 sites429 rate-limit / 403 bot-block, a posture signal

z500.pl

Observed Aug 2, 2026, 08:17 UTC (5h 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
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle Search ConsoleStripe
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat z500.pl actually stands on - every host below is a signed observation
z500.pl
A / AAAA
104.26.4.67104.26.5.67172.67.69.2002606:4700:20::681a:443+2 more
Cloudflareserves the site
NS
bob.ns.cloudflare.comdora.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
z500-pl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
z500.pl
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.4.67
  • 104.26.5.67
  • 172.67.69.200

AAAA 3

  • 2606:4700:20::681a:443
  • 2606:4700:20::681a:543
  • 2606:4700:20::ac43:45c8

MX 1

  • 0z500-pl.mail.protection.outlook.com

TXT 9

  • 38deff1854638ce13016874d2b9fa7b53f184ce44854c997c92c99cb79a376b
  • Z0Hi2C7YY0x4Wjjojoe+xKGpJPNY/E9x22iz3AfL9+JIDbxbCrGCwcy+dpiTlQDOGcQxWoZaFkXfcD5JlkJmvw==
  • anthropic-domain-verification-arych1=Ug0yFr4NOoVsDivTnqRDgM9Kd
  • apple-domain-verification=CVJLXsEq5-kO867gXUrrk8LsSJw3s0QnOlZVI2KDCjY
  • b8df5ecbe5977d4836ecd53a49628c41dfa6101fe3146b3aa60e3524d3a0750
  • google-site-verification=4CVfh8GS_Uy1L8kj2rTnOtu5imdvaYq3SZMvR8BLfAw
  • google-site-verification=9KrtBw52k6lTAuILz2BQ1qvM0b0QK9B8VFjogjkklRA
  • stripe-verification=d3e7d84bb7484d5e22883473c6185e041857d9423995b36d125e484d81360228
  • v=spf1 include:spf.protection.outlook.com include:amazonses.com a:main.z500.pl include:spf-eu.emailsignatures365.com ip4:51.83.238.95 ip4:178.33.50.51 ip4:37.59.18.151 ip4:37.187.172.181 ip6:2001:41d0:a:5c2a:: -all

NS 2

  • bob.ns.cloudflare.com
  • dora.ns.cloudflare.com

SOA 1

  • bob.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100;

TLS Certificates (3)

Common NameIssuerExpires
z500.pl C=US, O=Google Trust Services, CN=WE1 Thu, 03 Sep 2026 21:38:31 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for z500.pl. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for z500.pl <a href="https://domaindrift.io/t/z500.pl"> <img src="https://domaindrift.io/badge/z500.pl.svg" width="300" height="64" alt="DomainDrift signed observations for z500.pl"> </a>

Ed25519 Receipt

Receipt ID
rcpt_27df6c36ac74005b
Output Hash
1808f30507c0ad46cd60cc441b16ecc94f0fd34898286d3a675904be8243e93e
Signature
ed25519:427605a8ca92cb8ac044bb786729e875c6e04534fd1891a275a3f704bf023b1319faa81d3f90c4bd05d2b694e1680dedb698f3c88469840b3ec7fbc708e13603
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser