CONTINUOUS INTERNET TELEMETRY24H DRIFT12,660 material changesacross 11,816 domains · last 24h · +3,897 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zapf.in

Observed Aug 3, 2026, 03:28 UTC (6h 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.

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Up right now
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zapf.in actually stands on - every host below is a signed observation
zapf.in
A / AAAA
116.202.37.51
unattributedserves the site
NS
ns2.zapf.inns3.inwx.euns2.inwx.dens5.inwx.net+2 more
zapf.in + inwx.eu + moreanswers its DNS
MX
mail.zapf.in
zapf.inreceives its email
TLS
zapf.in
Let's Encryptissued its certificate

DNS Records

A 1

  • 116.202.37.51

MX 1

  • 10mail.zapf.in

TXT 1

  • v=spf1 ip4:116.202.37.51 ip4:116.202.37.52 -all

NS 6

  • ns2.zapf.in
  • ns3.inwx.eu
  • ns2.inwx.de
  • ns5.inwx.net
  • ns4.inwx.com
  • ns.inwx.de

SOA 1

  • ns2.zapf.in hostmaster.zapf.in

DMARC_RECORDS 1

  • v=DMARC1; p=none; pct=30; rua=mailto:deckel@zapf.in; ruf=mailto:deckel@zapf.in; sp=none; adkim=r; aspf=r

TLS Certificates (3)

Common NameIssuerExpires
zapf.in C=US, O=Let's Encrypt, CN=YR1 Sat, 03 Oct 2026 11:41:35 +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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_db9ed93de1fb753e
Output Hash
de4fc068208d2e9ab949503abc21a2c34aa8ad82061bd90749f6b4461b5a8444
Signature
ed25519:1082d01073fe7ffaf67da03c01de45e225b1d73262f4ec304126786b81a1b6f373922f62fc142c76da8b501927837419a9299ada6769f499940ae90a7b638609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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