mastersunion.org

Observed Aug 11, 2026, 01:34 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastersunion.org was taken 4d ago

mastersunion.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastersunion.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 mastersunion.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byAmazon
Registered withGoDaddy.com, LLC
Also usesMicrosoft 365AnthropicFacebook/MetaGoogle Search ConsoleMailerLiteZoho
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mastersunion.org actually stands on - every host below is a signed observation
mastersunion.org
A / AAAA
13.232.219.9113.202.188.16713.206.246.248
unattributedserves the site
NS
ns-1414.awsdns-48.orgns-1805.awsdns-33.co.ukns-504.awsdns-63.comns-948.awsdns-54.net
awsdns-48.org + awsdns-33.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
mastersunion.org
Amazonissued its certificate

DNS Records

A 3

  • 13.232.219.91
  • 13.202.188.167
  • 13.206.246.248

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 12

  • MS=012F88E6EFBF3860F79046CC20D655DEE70E7949
  • anthropic-domain-verification-0pmkaj=rNFm2KNWRs89k7Mu3RgtfRgXe
  • facebook-domain-verification=s4ua1njpjtxm5nvujtikb092tdhwbq
  • google-site-verification=-Pt7s8v-PhDc4zTQJ9VRYyGk1yyoqv3Lv31rm1N3J6w
  • google-site-verification=TibSDi7hVXKgVsnZzIsESLFXFZvmlRg5vcU7n10brfs
  • google-site-verification=b7JQXGc7e8tXBn7LlwY065_R-LhJHMjzkz_j3Apihcg
  • google-site-verification=hLE_2dNXBPExqnN11wOi4QJZjfFjqdsWX2QPqrzqd9M
  • google-site-verification=u_AmIDuf8eqFgGf3V-ejQksu6W4CRE00yolZ14VsaTg
  • lemlist-verif=-7082a0cd
  • mailerlite-domain-verification=bddd0723411d8fa679f63ad3047a8e2ac1d6b43f

NS 4

  • ns-1414.awsdns-48.org
  • ns-1805.awsdns-33.co.uk
  • ns-504.awsdns-63.com
  • ns-948.awsdns-54.net

SOA 1

  • ns-948.awsdns-54.net awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

TLS Certificates (3)

Common NameIssuerExpires
mastersunion.org C=US, O=Amazon, CN=Amazon RSA 2048 M01 Sat, 21 Nov 2026 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (1)

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_3e44c23170423fe9
Output Hash
9ce8f9391cb0655d5c1ded2c85b02e9b029b12f6fa42816c8aff6496559fa798
Signature
ed25519:73c027d02e4d5c10603582f0bcd7ea046c0b7418a85f07ebc8065353bc6167adb98109ac6a8dc249168c158765be957e4aecc557ee0702de6b05b12c2eee4100
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,439 material changesacross 40,751 domains · 24h to ~2h ago · -1,068 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,315 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,316 sites429 rate-limit / 403 bot-block, a posture signal