biochar-us.org
Observed Aug 12, 2026, 04:41 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.
biochar-us.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biochar-us.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 biochar-us.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google
Google Workspace
Let's EncryptDNS Records
A 1
35.215.119.21
MX 1
1smtp.google.com
TXT 1
v=spf1 a mx include:_spf.google.com include:spf.constantcontact.com ~all
NS 2
ns2.siteground.netns1.siteground.net
SOA 1
ns1.siteground.net admins.siteground.com
DMARC_RECORDS 1
v=DMARC1; p=none; aspf=r; adkim=r;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.biochar-us.org |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 23 Oct 2026 01:35:20 +0000 |
YR1 |
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 (0)
None observed.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_873bed8196777737- Output Hash
a74255a0b55777a6b0212804ca2c75991bc7de9a225a36d127047231537a78cb- Signature
ed25519:9a255e6cb07538b4e2bd9186a41cc1a808000e49e1b1c481f2754cc848899c6af01620ab3aef153105e902fd6e4765d8295dcd3162cef1757badf9045dca1f0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast