leitz.org

Observed Aug 11, 2026, 04:19 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of leitz.org was taken 2d ago

leitz.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting leitz.org 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 leitz.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byDigiCert
Also usesMicrosoft 365Apple
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leitz.org actually stands on - every host below is a signed observation
leitz.org
A / AAAA
49.13.251.33
unattributedserves the site
NS
auth02.ns.td-fn.netauth01.ns.td-fn.net
td-fn.netanswers its DNS
MX
mail.leitz.org
leitz.orgreceives its email
TLS
www.leitz.org
DigiCert Incissued its certificate

DNS Records

A 1

  • 49.13.251.33

MX 1

  • 10mail.leitz.org

TXT 6

  • pnooj8cs1roo6v5f4pee9v9bba
  • apple-domain-verification=iBP9x9NvSJ4dLJlg
  • 9KJH9yK1sOfyFtl9VNrnqIiKRohjGYqahxsAnYPBlYRQEuEE5x3KwNKam1wBSzhacxyahVawERdHwdanumQtjA==
  • v=spf1 mx a:smtp.arcos.de a:firewall.leitz.org include:spf.protection.outlook.com include:eskerondemand.com include:spf.codepiraten.com -all
  • MS=ms98413927
  • 2rh4ro05mrcu702icumnb7ii2m

NS 2

  • auth02.ns.td-fn.net
  • auth01.ns.td-fn.net

SOA 1

  • ans1.arcos.de hostmaster.arcos.de

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:reportdmarc@leitz.org; ruf=mailto:reportdmarc@leitz.org; fo=1:s; aspf=s

TLS Certificates (2)

Common NameIssuerExpires
www.leitz.org C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Wed, 07 Oct 2026 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_356b9cf14f8c4026
Output Hash
56299b6bfac2312a6511975b6d24f4e8ed940ffc7fd1cba72a40ae4451819368
Signature
ed25519:676d46a2c35ad69b8e864e99fbbf61ef113d4745246465b1bb613cdf8de60e3def293d07a79c26c186fdf46f1621fcb51121d7bac681c1e8c1f9373f9177cb04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,821 material changesacross 45,734 domains · 24h to ~2h ago · +1,951 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,460 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,846 sites429 rate-limit / 403 bot-block, a posture signal