Registered 17 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 218 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 31.13.66.56 |
|---|---|
| AAAA | 2a03:2880:f203:c5:face:b00c:0:167 |
| NS | b.ns.whatsapp.net c.ns.whatsapp.net a.ns.whatsapp.net d.ns.whatsapp.net |
| TXT | google-site-verification=g_0srn09J8IT5vHkTEcHfrCWRZ0Mk5NQZb35T02T8u4 v=spf1 a ~all |
| CAA | {'type': 'CAA', 'issue': 'digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af', 'critical': 0} |
| registrar | RegistrarSafe, LLC |
|---|---|
| registered | 2009-07-24 |
| expires | 2034-07-24 |
| last changed | 2026-08-12 |
| owner | Whatsapp Inc. |
| nameservers | a.ns.whatsapp.net b.ns.whatsapp.net c.ns.whatsapp.net d.ns.whatsapp.net |
| status | client delete prohibited server delete prohibited client transfer prohibited server transfer prohibited client update prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | DigiCert Inc |
| covers | *.whatsapp.net, *.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com, wa.me, whatsapp.com, whatsapp.net |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 a ~all |
|---|---|
| DMARC | 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 wa.me.
Reference: /llms.txt.
Watch wa.me. 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