jkcf.org

Observed Aug 11, 2026, 04:04 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jkcf.org was taken 5d ago

jkcf.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jkcf.org 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 jkcf.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email bySalesforce

Secured byLet's Encrypt

Also usesAppleAnthropicMicrosoft 365Adobe SignGoogle Search ConsoleAtlassian

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat jkcf.org actually stands on - every host below is a signed observation

jkcf.org

A / AAAA

141.193.213.10141.193.213.11

Cloudflareserves the site

ns43.worldnic.comns44.worldnic.com

worldnic.comanswers its DNS

jkcf.org.2.0001.arsmtp.comjkcf.org.1.0001.arsmtp.com

Salesforcereceives its email

TLS

jkcf.org

Let's Encryptissued its certificate

DNS Records

A 2

141.193.213.10
141.193.213.11

MX 2

20jkcf.org.2.0001.arsmtp.com
10jkcf.org.1.0001.arsmtp.com

TXT 16

atlassian-domain-verification=XXKV/QrK52Qk5traH/OJre6XTQaugiIFVrONsg2XzwT0yOEY/y9jRHm7Zk0koYcZ
e001ka2ebhblqvtra08r7883a9
00D7x00000Mginx=1TB7x0000000E7p
MS=ms75877481
pardot877592=73e393ee2b571ab7a24576693c720991230322f202061cef13e554473c3f24b1
b379ijfbl2ncsbbg6o4t62m1i4
00D5w000003UqCx=1TBUL00000004I9
MS=ms45122711
g75oa99na4ari6co1jp9ig40qr
00DfK00000J23UY=1TBPe0000000HYm

NS 2

ns43.worldnic.com
ns44.worldnic.com

SOA 1

NS43.WORLDNIC.COM namehost.WORLDNIC.COM

SRV 1

autodiscover.jkcf.org:443 p0

DMARC_RECORDS 1

v=DMARC1; p=reject; pct=100; rua=mailto:1mhhzqsl@ag.us.dmarcian.com;

TLS Certificates (4)

Common Name	Issuer	Expires
`jkcf.org`	C=US, O=Let's Encrypt, CN=YE2	Fri, 11 Sep 2026 14:04:10 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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_7881233faf2d6676
Output Hash: 62b60e870891daf886614dad99a6368847d5c2c6796097ebb08e7c0cfd6232dd
Signature: ed25519:7a054cbc16b7da143a94955336d14b6825b098a745fbec4e611d343c177a8eb15363d1f269849c0078dfc292f88308980a8d5e70022ba29f285e5411bdcfe90e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/jkcf.org