mastersofrock.cz

Observed Aug 11, 2026, 06:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastersofrock.cz was taken 4d ago

mastersofrock.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastersofrock.cz under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mastersofrock.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withREG-TELE3
Also usesGoogle Search Console
IPv6 · 3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mastersofrock.cz actually stands on - every host below is a signed observation
mastersofrock.cz
A / AAAA
168.119.99.2142a01:4f8:c012:efdb::1
2a01serves the site
NS
pam.ns.cloudflare.comwalt.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.pragokoncert.commail-sec.creatia.eu
pragokoncert.com + creatia.eureceives its email
TLS
benefit.mastersofrock.cz
Let's Encryptissued its certificate

DNS Records

A 1

  • 168.119.99.214

AAAA 1

  • 2a01:4f8:c012:efdb::1

MX 2

  • 10mail.pragokoncert.com
  • 20mail-sec.creatia.eu

TXT 3

  • google-site-verification=rrfsTX6sQwzu6KUEDyX2XLeqUR0qt_2ordeass24kq8
  • v=spf1 mx include:_spf.onebit.cz include:_spf.webglobe.cz include:spf.mtasv.net include:mailbox.creatia.eu ip4:89.187.149.132 ~all
  • v=spf2.0/mfrom,pra +a +mx include:_spf2.webglobe.cz -all

NS 2

  • pam.ns.cloudflare.com
  • walt.ns.cloudflare.com

SOA 1

  • pam.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; pct=100; rua=mailto:re+uaseh9pa9jq@dmarc.postmarkapp.com; sp=none; aspf=r;

TLS Certificates (3)

Common NameIssuerExpires
benefit.mastersofrock.cz C=US, O=Let's Encrypt, CN=YR1 Mon, 05 Oct 2026 02:17:31 +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 (3)

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 receipt

Ed25519 Receipt

Receipt ID
rcpt_acdca7caa2986d42
Output Hash
c921e834246d5f52c366a69b38521afed9f8a543e942e34c3e01b6a3444d3e6a
Signature
ed25519:4d6effd309cb0b547fc5b68b7499f93f6252c516271feed3d0742466e0d6001acdd0bd5c18a4d9617d6d70dd745a27264b720c329286f703e7d381145e488207
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,144 material changesacross 45,217 domains · 24h to ~40m ago · +3,637 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,383 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,323 sites429 rate-limit / 403 bot-block, a posture signal