Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 563 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 217.70.185.65 |
|---|---|
| AAAA | 2001:4b98:e03::42 |
| MX | 10 mail12.gandi.net 30 mail8.gandi.net |
| NS | e.gandi-ns.fr dns6.gandi.net dns4.gandi.net dns2.gandi.net dns1.gandi.net dns0.gandi.net dns3.gandi.net |
| TXT | cisco-ci-domain-verification=615350d1a4e93311571ddd42eb5cbfd4f5253bc4433c1db80a932daf56860ec0 linkedin-site-verification=f62aff28-8e9c-4d94-b089-39667d3ccce9 20=a9dafa89481b44e0e1f60ce1f2398407 v=spf1 include:_spf.gandi.net -all google-site-verification=S0mMQjTr8Jaj7quTYb71pEFiqcRnSk5Zne45AjWgTSQ xptqk2618cpqw20pzyws6mp9c7835bp6 google-site-verification=pTULu3uitwFadV2qpSp_y5XLG9luIb5oGn8VFkuznJk nextdrop=e8126acafdc3db9a9471a498e276a189 sendinblue-site-verification=2647139 |
| registrar | Gandi SAS |
|---|---|
| registered | 1999-05-21 |
| expires | 2027-05-21 |
| last changed | 2026-03-22 |
| owner | Gandi SAS |
| nameservers | dns0.gandi.net dns1.gandi.net dns2.gandi.net dns3.gandi.net dns4.gandi.net dns6.gandi.net e.gandi-ns.fr |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | Gandi SAS |
| covers | www.gandi.net, gandi.net |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.gandi.net -all |
|---|---|
| DMARC | warning policy none |
| 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 gandi.net.
Reference: /llms.txt.
Watch gandi.net. 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