CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 20,333 material changesacross 19,943+ domains · 24h to ~10h ago · a floor, 14h of 24 walkedNOW564 curated domains not reachablelast probe, steadySITE ERRORS34,195 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,430 sites429 rate-limit / 403 bot-block, a posture signal

zac.sh

Observed Jul 26, 2026, 22:19 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.

Not responding
Email byProtonMail
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zac.sh actually stands on - every host below is a signed observation
zac.sh
NS
ns1.101domain.comns2.101domain.comns5.101domain.com
101domain.comanswers its DNS
MX
mailsec.protonmail.chmail.protonmail.ch
ProtonMailreceives its email

DNS Records

MX 2

  • 20mailsec.protonmail.ch
  • 10mail.protonmail.ch

TXT 2

  • v=spf1 include:_spf.protonmail.ch mx ~all
  • protonmail-verification=913e3e14e9bb99716478b3734ef8971227439de5

NS 3

  • ns1.101domain.com
  • ns2.101domain.com
  • ns5.101domain.com

SOA 1

  • ns1.101domain.com ADMIN.zac.sh

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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_0e29d46f6dc04487
Output Hash
26c59fad503ccd043835275607bc5453d35c9da471d837d59a076c0abdcea1a7
Signature
ed25519:7b0da5c22dba3a5b69cfefbbb5796595ca1502e7db4c086ace89260d24b6cfca79f5f229d8b884736243b692d72ee14c8654cbcfeb09e0d1f8cc8af91bf04c0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser