Registered 21 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 38 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 192.0.78.24 192.0.78.25 |
|---|---|
| MX | 10 mx2.ams.automattic.com 10 mx1.dfw.automattic.com |
| NS | ns3.akismet.com ns2.akismet.com ns4.akismet.com ns1.akismet.com |
| TXT | v=spf1 include:_spf.automattic.com include:sendgrid.net include:ariasystems.net include:mail.zendesk.com -all google-site-verification=EtOJu7eEjs0n1iFlkpg-e6Zo7gupmWqxRBVwWaeruDU google-site-verification=DZLoR97vlDkw1YUqbLCRXu7tQnJ-8cVnktCsnBwHpCA |
| CAA | {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2005-10-11 |
| expires | 2027-10-11 |
| last changed | 2025-09-09 |
| owner | REDACTED FOR PRIVACY |
| nameservers | ns1.akismet.com ns2.akismet.com ns3.akismet.com ns4.akismet.com |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | akismet.com, dahlstroms.com, silver.damnwolf.net, support.roarkeconstruction.com, terri.damnwolf.net, tls.automattic.com, www.dahlstroms.com |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.automattic.com include:sendgrid.net include:ariasystems.net include:mail.zendesk.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | none of 1 common selectors |
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 akismet.com.
Reference: /llms.txt.
IPv6. Does akismet.com work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch akismet.com. 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