jfema.or.jp

Observed Aug 11, 2026, 12:34 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jfema.or.jp was taken 5d ago

jfema.or.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jfema.or.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 jfema.or.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jfema.or.jp actually stands on - every host below is a signed observation
jfema.or.jp
A / AAAA
162.43.101.159
unattributedserves the site
NS
ns2.xserver.jpns4.xserver.jpns3.xserver.jpns5.xserver.jp+1 more
xserver.jpanswers its DNS
MX
jfema.or.jp
or.jpreceives its email
TLS
www.jfema.or.jp
Let's Encryptissued its certificate

DNS Records

A 1

  • 162.43.101.159

MX 1

  • 0jfema.or.jp

TXT 1

  • v=spf1 +a:sv14958.xserver.jp +a:jfema.or.jp +mx include:spf.sender.xserver.jp ~all

NS 5

  • ns2.xserver.jp
  • ns4.xserver.jp
  • ns3.xserver.jp
  • ns5.xserver.jp
  • ns1.xserver.jp

SOA 1

  • ns1.xserver.jp root.xserver.jp

TLS Certificates (3)

Common NameIssuerExpires
www.jfema.or.jp C=US, O=Let's Encrypt, CN=YR2 Thu, 17 Sep 2026 02:02:44 +0000
YR2 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 (1)

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_7d97e0240d5e853b
Output Hash
d01176b59f5e59ecf18e5b48e6e597cc31f9c4f08926a317616acfaba98f25cd
Signature
ed25519:0c6ac33b0a1d728777d19c6a5af84a93cb609e8e80f2ae2004f5459b5029077939ac0fe9f99baaca1c18647e9282e6a67195115b3bf8b96bc7e87040d6ee890e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,240 material changesacross 37,425 domains · 24h to ~2h ago · -2,319 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachable+96 vs yesterdaySITE ERRORS35,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,252 sites429 rate-limit / 403 bot-block, a posture signal