mastodo.fi

Observed Aug 9, 2026, 19:28 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastodo.fi was taken 5d ago

mastodo.fi is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastodo.fi 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 mastodo.fi Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mastodo.fi actually stands on - every host below is a signed observation
mastodo.fi
A / AAAA
65.21.140.198
unattributedserves the site
NS
hydrogen.ns.hetzner.comoxygen.ns.hetzner.comhelium.ns.hetzner.de
hetzner.com + hetzner.deanswers its DNS
MX
mail.mastodo.fi
mastodo.fireceives its email

DNS Records

A 1

  • 65.21.140.198

MX 1

  • 1mail.mastodo.fi

TXT 1

  • v=spf1 a:mastodo.fi ip4:65.21.140.198 ip6:2a01:4f9:3b:2a60::2 -all

NS 3

  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
  • helium.ns.hetzner.de

SOA 1

  • hydrogen.ns.hetzner.com dns.hetzner.com

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_8edce26591f2de01
Output Hash
9c763a527eb2ecb700b3aebd574c4f64d8fb95fad3bc0ad5bae80e929ad1873d
Signature
ed25519:9c29fc1140d99c08ec0fa6d113f21a8a102cea1a7dbecf7cd4f1eafee8fc0fbed695638eef69719f6d33a3e172e7f5b0d36137cac7fc7c4edff113f113116b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,439 material changesacross 40,751 domains · 24h to ~2h ago · -1,068 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,315 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,316 sites429 rate-limit / 403 bot-block, a posture signal