marblefalls.org

Observed Aug 11, 2026, 01:13 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of marblefalls.org was taken 5d ago

marblefalls.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting marblefalls.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 marblefalls.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marblefalls.org actually stands on - every host below is a signed observation
marblefalls.org
A / AAAA
100.20.166.4320.25.91.29
unattributedserves the site
NS
ns04.domaincontrol.comns03.domaincontrol.com
domaincontrol.comanswers its DNS
MX
marblefalls-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
marblefalls.org
Let's Encryptissued its certificate

DNS Records

A 2

  • 100.20.166.43
  • 20.25.91.29

MX 1

  • 0marblefalls-org.mail.protection.outlook.com

TXT 1

  • v=spf1 include:spf.protection.outlook.com include:clientemailspf.growthzoneapp.com include:spf.memberzone.com -all

NS 2

  • ns04.domaincontrol.com
  • ns03.domaincontrol.com

SOA 1

  • ns03.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@marblefalls.org; ruf=mailto:dmarc-forensic@marblefalls.org; fo=1

TLS Certificates (4)

Common NameIssuerExpires
marblefalls.org C=US, O=Let's Encrypt, CN=YE2 Sun, 11 Oct 2026 18:40:59 +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_5819adfec79c3c07
Output Hash
95ec685d546345b47c3dd043f021f086acb2b5ed110f686f2e4dde7360517c6d
Signature
ed25519:e51a73c542f67c07b657cbc278b278818c3bdaa7aebc01fcdc66e86448a4b7a1f9604133876c16e6480d0c48c2c537b5918685bd0f65a02e7075c31ccbd0900d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT39,968 material changesacross 38,480 domains · 24h to ~2h ago · -3,539 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,268 sites429 rate-limit / 403 bot-block, a posture signal