jfa.jp

Observed Aug 11, 2026, 01:02 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jfa.jp was taken 4d ago

jfa.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jfa.jp 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 jfa.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byGlobalSign
Also usesGlobalSignGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jfa.jp actually stands on - every host below is a signed observation
jfa.jp
A / AAAA
211.9.61.15
unattributedserves the site
NS
ns-1344.awsdns-40.orgns-1817.awsdns-35.co.ukns-367.awsdns-45.comns-659.awsdns-18.net
awsdns-40.org + awsdns-35.co.uk + moreanswers its DNS
TLS
*.jfa.jp
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 211.9.61.15

TXT 4

  • globalsign-domain-verification=455ed7kmfGMYOa-POH0mWqVhusQsWHfztQHdbLVhRq
  • google-site-verification=s4omyEniHaea8V9pIY4fGMbuP2FQoKDLu-1ea-lOsBE
  • kIUYPwnzwlnWt7HR+RFIwFBmLAl9DHaA23h2pVEUP1c=
  • v=spf1 include:mail.jfa.jp ~all

NS 4

  • ns-1344.awsdns-40.org
  • ns-1817.awsdns-35.co.uk
  • ns-367.awsdns-45.com
  • ns-659.awsdns-18.net

SOA 1

  • ns-1817.awsdns-35.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (2)

Common NameIssuerExpires
*.jfa.jp C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 Fri, 23 Oct 2026 08:51:10 +0000
GlobalSign RSA OV SSL CA 2018 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Tue, 21 Nov 2028 00:00:00 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_29c8f238fb009a3c
Output Hash
c7a932fc87618b8521012fd19f645cdd80646efb1c529d076f329672c178a91f
Signature
ed25519:ca3f2de2a6b4243544f30746a025b8055a3875bf84ba151691946cade8b5210a2c1590737da0199fc5a3d6273bc57e6736c97c1097c18263e7e9854093a6580f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,001 material changesacross 45,161 domains · 24h to ~35m ago · +3,494 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 53 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,287 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,311 sites429 rate-limit / 403 bot-block, a posture signal