jfcs.org

Observed Aug 10, 2026, 23:04 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jfcs.org was taken 4d ago

jfcs.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jfcs.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 jfcs.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Registered withCloudflare, Inc.
Also usesAppleGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jfcs.org actually stands on - every host below is a signed observation
jfcs.org
A / AAAA
104.21.24.170172.67.219.1942606:4700:3032::ac43:dbc22606:4700:3037::6815:18aa
Cloudflareserves the site
NS
apollo.ns.cloudflare.comiris.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
jfcs-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
jfcs.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.24.170
  • 172.67.219.194

AAAA 2

  • 2606:4700:3032::ac43:dbc2
  • 2606:4700:3037::6815:18aa

MX 1

  • 100jfcs-org.mail.protection.outlook.com

TXT 17

  • 00DHs000004MUyI=1TBPi00000002Ur; 00D5e000004iE4t=1TBPm0000000Sh3
  • 3gmvfjgm3n483uhrsh6c5m7noa
  • apple-domain-verification=5J2h953pshRPIz0k
  • asv=2a36a11caa153610819ec4fc44534ac8
  • google-site-verification=4FsO9gX6lUZfI4_DjTlRcET8xyyyyU6hZkXSvxBxs7s
  • google-site-verification=9Z5P-XC2Lk8rsSCMltUpSHAvVigE6a-VSyE6tRMjA-Y
  • google-site-verification=IbcAihNmujXA_yBMKtiIXl-RUbJsJ8S_luc61u7EESI
  • google-site-verification=cwtAx9UX7T0QDzMJNb5fHTVoBr5gw6IaKST_31bSBvQ
  • google-site-verification=jsSvU9RaKaEAQstbLfzg-q_Ey7TjNsrlgRmVa8qaP3M
  • google-site-verification=s6HO0riOHR6H0HLuVXD4tiD_G--_nqGQzJ0KAYAnf3U

NS 2

  • apollo.ns.cloudflare.com
  • iris.ns.cloudflare.com

SOA 1

  • apollo.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:gc4n7k5s1p@rua.powerdmarc.com; ruf=mailto:gc4n7k5s1p@ruf.powerdmarc.com; fo=1;

TLS Certificates (3)

Common NameIssuerExpires
jfcs.org C=US, O=Google Trust Services, CN=WE1 Wed, 16 Sep 2026 21:33:21 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_6104d42b8141e3fc
Output Hash
8d4dd754b66765b65d3216ba6385f47db0fe1f9cf61952c13cbf93e2b05a5c70
Signature
ed25519:eabe5e3145689d8037589b91fc5634b5317fbcd535b0b9574c8989bc7e4e2b37c5e58678614df9d8554057fa2d4ab7f793e9be3fa3d85bc3a9ab3969e3bbe10e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT45,942 material changesacross 44,053 domains · 24h to ~2h ago · +1,860 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,165 sites429 rate-limit / 403 bot-block, a posture signal