rantzen.net

Observed Aug 2, 2026, 08:04 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rantzen.net was taken 9d ago

rantzen.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rantzen.net 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 rantzen.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rantzen.net actually stands on - every host below is a signed observation
rantzen.net
A / AAAA
152.53.68.102a0a:4cc0:2000:5031::21:1140
2a0aserves the site
NS
second-dns.netcup.netthird-dns.netcup.netroot-dns.netcup.net
netcup.netanswers its DNS
MX
mx440c.netcup.netmail.rantzen.net
netcup.net + rantzen.netreceives its email

DNS Records

A 1

  • 152.53.68.10

AAAA 1

  • 2a0a:4cc0:2000:5031::21:1140

MX 2

  • 50mx440c.netcup.net
  • 10mail.rantzen.net

TXT 1

  • v=spf1 mx a include:_spf.webhosting.systems ~all

NS 3

  • second-dns.netcup.net
  • third-dns.netcup.net
  • root-dns.netcup.net

SOA 1

  • root-dns.netcup.net dnsadmin.netcup.net

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_9475d165884e338b
Output Hash
15308e2c95d3f5dcd3dde747482352f75e015e4677fac1c874f05d97cd7fdd61
Signature
ed25519:b9670b617d4f689d60cffd294f64230762679bd87ffa4644d6df09b83169d8996e8f2ea180e86cd738c886bc7e1979a3d59fa9af0888e195501549d994774600
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,345 material changesacross 4,412 domains · 24h to ~60m ago · -41,000 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.com · +1 vs yesterdayNOW523 curated domains not reachable-42 vs yesterdaySITE ERRORS35,952 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,644 sites429 rate-limit / 403 bot-block, a posture signal