library.fit

Observed Aug 11, 2026, 01:57 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of library.fit was taken 3d ago

library.fit is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting library.fit 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 library.fit Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat library.fit actually stands on - every host below is a signed observation
library.fit
A / AAAA
216.239.32.21216.239.34.21216.239.36.21216.239.38.21+4 more
2001serves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
library.fit
Google Trust Servicesissued its certificate

DNS Records

A 4

  • 216.239.32.21
  • 216.239.34.21
  • 216.239.36.21
  • 216.239.38.21

AAAA 4

  • 2001:4860:4802:32::15
  • 2001:4860:4802:34::15
  • 2001:4860:4802:36::15
  • 2001:4860:4802:38::15

MX 5

  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com

TXT 2

  • google-site-verification=Kg8gbXVPjVKq3ZWeK90UozZsthsIBoNZPZoNPzoYlQc
  • google-site-verification=kKg68-Ryd9t_Zt9UWO8HHf1vpKtH75pQLQVxNnnbSMA

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (3)

Common NameIssuerExpires
library.fit C=US, O=Google Trust Services, CN=WR3 Wed, 21 Oct 2026 16:55:37 +0000
WR3 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_b85dba39e9166432
Output Hash
df1205428123e23ad3327ca3cda40baaaec5e74ae262381e4798ca775b575628
Signature
ed25519:6f9b6312ed22f53e8467abbf9479f141606ab4ddcd6e6c1e73ccf60963808e96233a2f9eff0e3fbba27f7aee24a5bce884e4151c9643da1c5e0c21eb324bb70e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,221 material changesacross 42,267 domains · 24h to ~60m ago · +139 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW490 curated domains not reachablelast probe, steadySITE ERRORS36,545 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,881 sites429 rate-limit / 403 bot-block, a posture signal