CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 17,627 material changesacross 16,486+ domains · 24h to ~18h ago · a floor, 6h of 24 walkedNOW568 curated domains not reachablelast probe, steadySITE ERRORS34,222 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 155,241 sites429 rate-limit / 403 bot-block, a posture signal

relaxhosting.cz

Observed Jul 25, 2026, 03:37 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.

Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat relaxhosting.cz actually stands on - every host below is a signed observation
relaxhosting.cz
A / AAAA
136.243.31.75
unattributedserves the site
NS
ns2.relaxhosting.czns1.relaxhosting.cz
relaxhosting.czanswers its DNS
MX
mail1.relaxhosting.cz
relaxhosting.czreceives its email
TLS
relaxhosting.cz
Let's Encryptissued its certificate

DNS Records

A 1

  • 136.243.31.75

MX 1

  • 10mail1.relaxhosting.cz

TXT 2

  • v=spf1 mx a include:_netblocks.relaxhosting.cz -all
  • v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@relaxhosting.cz

NS 2

  • ns2.relaxhosting.cz
  • ns1.relaxhosting.cz

SOA 1

  • ns1.relaxhosting.cz admin.relaxhosting.cz

TLS Certificates (3)

Common NameIssuerExpires
relaxhosting.cz C=US, O=Let's Encrypt, CN=YR1 Wed, 14 Oct 2026 00:10:01 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 relaxhosting.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_19cbf9ca8ca1295d
Output Hash
9e17a4302085eea5cf4756f86fd1fad87ba2aaad55e47536646c61c4564dfb9c
Signature
ed25519:4892734da5b9b51d7b61bd033240d0ae73a3ef3588943e2ecdfe9b9e7dbf9d405e15e5459cc86c7b821b96fab1f702a41e894ed7c4f255b4ef8edeeb76cf1b04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser