mascus.cz

Observed Aug 11, 2026, 11:54 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mascus.cz was taken 5d ago

mascus.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mascus.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 mascus.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byProofpoint
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mascus.cz actually stands on - every host below is a signed observation
mascus.cz
A / AAAA
95.211.13.84
unattributedserves the site
NS
c.ns-sec.fib.ns-sec.neta.ns-sec.comd.ns-sec.org
ns-sec.fi + ns-sec.net + moreanswers its DNS
MX
mail-mascus.webfarm.cz
Proofpointreceives its email

DNS Records

A 1

  • 95.211.13.84

MX 1

  • 10mail-mascus.webfarm.cz

TXT 3

  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • eb79uv7d661vneiqnrabad8c0a
  • fca0nj91ihqmi1j0lie8k5a8e2

NS 4

  • c.ns-sec.fi
  • b.ns-sec.net
  • a.ns-sec.com
  • d.ns-sec.org

SOA 1

  • c.ns-sec.fi hostmaster.ware.fi

DMARC_RECORDS 1

  • v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

TLS Certificates (0)

None.

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 receipt

Ed25519 Receipt

Receipt ID
rcpt_35aa25a847c83aa4
Output Hash
e83ee48e3dcbbe05dc7ae38d529c1f56dd244ae1a0934401b627ea87ed0c5724
Signature
ed25519:59c2e3dcd28397058b33ce659716c53a9486e1983e5e034076ce9109510944ae5e15b556cf453d4063cc717756e101f264b21464de92d2127fb18609f15a7909
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,643 material changesacross 37,983 domains · 24h to ~3h ago · -1,916 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW515 curated domains not reachablelast probe, steadySITE ERRORS36,359 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,646 sites429 rate-limit / 403 bot-block, a posture signal