jsams.org

Observed Aug 9, 2026, 20:03 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jsams.org was taken 5d ago

jsams.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsams.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 jsams.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jsams.org actually stands on - every host below is a signed observation
jsams.org
A / AAAA
162.159.140.114172.66.0.112
Cloudflareserves the site
NS
ns1.reedelsevier.comns3.reedelsevier.comns2.reedelsevier.com
reedelsevier.comanswers its DNS
TLS
jsams.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 162.159.140.114
  • 172.66.0.112

NS 3

  • ns1.reedelsevier.com
  • ns3.reedelsevier.com
  • ns2.reedelsevier.com

SOA 1

  • ns1.reedelsevier.com hostmaster.elsevier.co.uk

TLS Certificates (3)

Common NameIssuerExpires
jsams.org C=US, O=Google Trust Services, CN=WE1 Wed, 07 Oct 2026 17:47:26 +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.

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Ed25519 Receipt

Receipt ID
rcpt_3310fde77c590c97
Output Hash
b2a6405edb39328fc70857c6df2a1d3e065ade61b5656a557295c5116daabf76
Signature
ed25519:b80ef5a8a20b94e5f2fc420ad7f0a6f2ae59f7d09b6701bdd2fcc021526e02eee6fb725879476f66d69b49bd75d57248fdf0f9af17a3656500198e773b502907
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,937 material changesacross 44,999 domains · last 24h · +3,430 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,503 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,785 sites429 rate-limit / 403 bot-block, a posture signal