CONTINUOUS INTERNET TELEMETRY24H DRIFT66,120 material changesacross 63,653 domains · 24h to ~3h ago · +31,503 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,825 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 121,690 sites429 rate-limit / 403 bot-block, a posture signal

robert-pfeffer.net

Observed Aug 2, 2026, 19:47 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of robert-pfeffer.net was taken 3d ago

robert-pfeffer.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting robert-pfeffer.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 robert-pfeffer.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
2 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat robert-pfeffer.net actually stands on - every host below is a signed observation
robert-pfeffer.net
A / AAAA
195.242.103.103
unattributedserves the site
NS
ns11.celeros.dens14.celeros.dens12.celeros.dens13.celeros.de
celeros.deanswers its DNS
MX
mail.robert-pfeffer.net
robert-pfeffer.netreceives its email
TLS
robert-pfeffer.net
Let's Encryptissued its certificate

DNS Records

A 1

  • 195.242.103.103

MX 1

  • 10mail.robert-pfeffer.net

TXT 1

  • v=spf1 a mx include:spf.celeros.cloud -all

NS 4

  • ns11.celeros.de
  • ns14.celeros.de
  • ns12.celeros.de
  • ns13.celeros.de

SOA 1

  • ns11.celeros.de noc.celeros.de

TLS Certificates (3)

Common NameIssuerExpires
robert-pfeffer.net C=US, O=Let's Encrypt, CN=YR1 Sat, 03 Oct 2026 19:35:26 +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 (2)

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_030e6ad1c8501d00
Output Hash
d56014bd70cf21040dab7de49dfd218eaa14842f183dfeca7e47fdd1dde9e651
Signature
ed25519:ba3d1f25278b6097c1725b834a82b1672854ac3104b4593e251541c8268707446649735c6059ef9df2ad6e9901963682ce899997271913a490929e8909bb9c08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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