martialartsresource.com

Observed Aug 11, 2026, 03:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of martialartsresource.com was taken 3d ago

martialartsresource.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting martialartsresource.com 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 martialartsresource.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
4 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat martialartsresource.com actually stands on - every host below is a signed observation
martialartsresource.com
A / AAAA
216.170.124.198
unattributedserves the site
NS
ns.host4u.netns2.host4u.net
host4u.netanswers its DNS
MX
mail.martialartsresource.com
martialartsresource.comreceives its email
TLS
www.sinmoo.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 216.170.124.198

MX 1

  • 10mail.martialartsresource.com

TXT 1

  • v=spf1 include:spf-a.entirelydigital.com ~all

NS 2

  • ns.host4u.net
  • ns2.host4u.net

SOA 1

  • ns.host4u.net hostmaster.host4u.net

TLS Certificates (3)

Common NameIssuerExpires
www.sinmoo.com C=US, O=Let's Encrypt, CN=YR2 Sat, 17 Oct 2026 07:02:00 +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 (4)

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_31f0029c2a56b1d9
Output Hash
447d98130ce8f4dddcbbed9916083117b5f2e89e222793c2b16ec046bf68d205
Signature
ed25519:cb7e709a34d2fcf20770ef657f57251c14650ef9ef20ecc548940a53e1acbbc8123dd1a0e2e20baacfd10af1b64a39d4dd17cf9c1111acd65e92c96296137a05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,140 material changesacross 45,127 domains · last 24h · +3,058 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,517 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,005 sites429 rate-limit / 403 bot-block, a posture signal