Registered 29 years ago, valid HTTPS, the site answered 403 in 1195 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 199.134.75.32 |
|---|---|
| NS | ns1.usda.gov ns2.usda.gov |
| registrar | get.gov |
|---|---|
| registered | 1997-10-02 |
| expires | 2027-08-29 |
| last changed | 2026-10-08 |
| owner | Department of Agriculture |
| country | United States |
| nameservers | ns1.usda.gov ns2.usda.gov |
| status | server transfer prohibited |
| valid | yes |
|---|---|
| issuer | DigiCert Inc |
| covers | www.usda.gov, usda.gov, blogs.usda.gov, fns.usda.gov, execsec.gov, cnpp.usda.gov, www.ocio.usda.gov, audioarchives.oc.usda.gov, digital.usda.gov, www.climatehubs.usda.gov, climatehubs.usda.gov, climatehubs.oce.usda.gov |
| protocol | TLSv1.2 |
Could not fetch DNSSEC records — status unknown, not evidence of a problem
| SPF | pass v=spf1 ip4:52.222.69.242 include:mailproxy1.usda.gov include:mailproxy2.usda.gov ip4:134.177.248.0/28 ip4:216.128.251.155 ip4:169.252.36.79 ip4:169.253.194.10 ip4:169.252.4.128/29 ip4:169.253.162.8/29 ip4:199.188.210.136 ip4:52.70.121.208 ip4:149.96.3.26 ip4:149.96.4.26 ip4:65.196.93.7 ip4:70.33.172.36 a:spf.servicenowservices.com include:spf-2248456.jmsend.com include:amazonses.com include:_spf.salesforce.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: selector2 |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on usda.gov.
Reference: /llms.txt.
Watch usda.gov. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days