heifer.org

Observed Aug 9, 2026, 19:47 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of heifer.org was taken 2d ago

heifer.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting heifer.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 heifer.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onAmazon
Email byMicrosoft 365
Secured byAmazon
Registered withNetwork Solutions, LLC
Also usesDocuSignFacebook/MetaGoogle Search ConsoleMiro
3 subdomains · non_profit
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat heifer.org actually stands on - every host below is a signed observation
heifer.org
A / AAAA
3.225.13.1763.211.249.733.212.107.2513.90.93.21+2 more
Amazonserves the site
NS
ns-1124.awsdns-12.orgns-162.awsdns-20.comns-1701.awsdns-20.co.ukns-970.awsdns-57.net
awsdns-12.org + awsdns-20.com + moreanswers its DNS
MX
heifer-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
heifer.org
Amazonissued its certificate

DNS Records

A 6

  • 3.225.13.176
  • 3.211.249.73
  • 3.212.107.251
  • 3.90.93.21
  • 54.82.56.89
  • 13.216.108.0

MX 1

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

TXT 17

  • 18XAF63569J3C8KULPUJXLXJ8ALBEGKOT0IFT8UXJ
  • MS=ms86534107
  • aDYGUuTqzxEZ0lZJfIrrH8w6vYFliJVmBocW+KXzjquLzXnxlzvhM4jQJq8WhA6/duCNO+i7y+NC2JzgJZQfdw==
  • adobe-idp-site-verification=952b817ad57946a0e17b5742aa58e3ce748f1a533bc45635e8d3544c213af03a
  • anthropic-domain-verification-zf5egt=YzCpyz58YRaE9FpWqBCEm53Wx
  • asv=121bb2b6ec409170540ed1551e021f8c
  • bw=uACfprcitdQXatPHPYKJe5f6iK1dieBiCUs41QXzIdNw
  • docusign=6bbe5cf8-b9c6-4d4a-bd35-c9dd3a4c51ab
  • duo_sso_verification=Umi41ZPGNtXom2n3KWUlICT2pYO1C9GBF53DN5M2KMFwHrakFDqVisFaB6yRzl0b
  • facebook-domain-verification=yv8ldastqvvwnhvg9w2pmagyrunrzk

NS 4

  • ns-1124.awsdns-12.org
  • ns-162.awsdns-20.com
  • ns-1701.awsdns-20.co.uk
  • ns-970.awsdns-57.net

SOA 1

  • ns-162.awsdns-20.com awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:b5d3062970@rua.easydmarc.us,mailto:dmarc_agg@dmarc.250ok.net;ruf=mailto:b5d3062970@ruf.easydmarc.us,mailto:dmarc_fr@dmarc.250ok.net;ri=86400;fo=1

TLS Certificates (3)

Common NameIssuerExpires
heifer.org C=US, O=Amazon, CN=Amazon RSA 2048 M01 Fri, 29 Jan 2027 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 (3)

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_2b4d08e07b2a0008
Output Hash
b313615d3112060d8b604f7f232cd2a0ba9e9e278ff57bdd8ce863f1e1e40638
Signature
ed25519:7c3d58cc0f6552af3852c9630e9c545a6310d62d0a399844df2eea6665fa287a6ba417006c1b14992237ca0a493e30a5fcf0d35ac0b0b3bc35961312d2d9e40c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT23,883 material changesacross 19,451 domains · 24h to ~45m ago · -24,462 vs yesterdayDNS DRIFT82 domains changed DNS providertop destination koaladns.comNOW566 curated domains not reachablelast probe, steadySITE ERRORS35,004 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,740 sites429 rate-limit / 403 bot-block, a posture signal