Registered 24 years ago, listed on 1 blocklist, valid HTTPS, the site answered 200 in 30 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 66.6.42.252 |
|---|---|
| AAAA | 2620:109:b00a::4206:2afc |
| MX | 10 smtp2-dca.wordpress.org 10 smtp1-dca.wordpress.org |
| NS | ns1.wordpress.org ns2.wordpress.org ns3.wordpress.org ns4.wordpress.org |
| TXT | google-site-verification=UL0sGJ1dZbCT4J7pGrLW3hqM_I1LJ8pUi2WBEI_98kI v=spf1 ip4:66.6.42.0/24 ip4:66.155.40.0/24 include:helpscoutemail.com -all google-site-verification=t8FjG1vzC4OFZJ8qL4SkR8xxtLyKldXKbswyeemQS5w |
| CAA | {'type': 'CAA', 'iodef': 'mailto:caa@wordpress.org', 'critical': 0} {'type': 'CAA', 'issue': 'letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/53691143', 'critical': 0} |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2003-03-28 |
| expires | 2035-03-28 |
| last changed | 2026-08-12 |
| owner | REDACTED FOR PRIVACY |
| nameservers | ns1.wordpress.org ns2.wordpress.org ns3.wordpress.org ns4.wordpress.org |
| status | client delete prohibited client transfer prohibited client update prohibited |
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | *.wordpress.org, wordpress.org |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:66.6.42.0/24 ip4:66.155.40.0/24 include:helpscoutemail.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: s1, s2 |
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 wordpress.org.
Reference: /llms.txt.
Watch wordpress.org. 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