Registered 24 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 245 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 3.170.42.83 3.170.42.25 3.170.42.19 3.170.42.18 |
|---|---|
| MX | 20 mx5.wni.co.jp 10 mx6.wni.co.jp |
| NS | ns-1467.awsdns-55.org ns-1921.awsdns-48.co.uk ns-590.awsdns-09.net ns-417.awsdns-52.com |
| TXT | gtqj6pvrrzv7nvgmdd2n8r8s1lm6kln6 _globalsign-domain-verification=BuxluhvS7rOl26eFvf9FH0yxE3ltofHPKuuf52lE3h facebook-domain-verification=7f20tytx7ilv4p55e6zpxv7vr7lgvv tiktok-developers-site-verification=N1OUPQOZqAdgKjiNgaNiKj62YORSX2XO sdyq0qyy4h7b2dy7ggfm14v8ys35nx49 _globalsign-domain-verification=Q_laPKFQSK7ZrLNs84C46JKt9JePNBOeihXJkFUN0T |
| registered | 2003-04-08 |
|---|---|
| expires | 2027-04-30 |
| last changed | 2026-05-01 |
| owner | (Not displayed by registrant's request) |
| nameservers | ns-1467.awsdns-55.org ns-1921.awsdns-48.co.uk ns-417.awsdns-52.com ns-590.awsdns-09.net |
| status | Active |
| valid | yes |
|---|---|
| issuer | DigiCert Inc |
| covers | *.weathernews.jp, weathernews.jp |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | none |
|---|---|
| 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 weathernews.jp.
Reference: /llms.txt.
Watch weathernews.jp. 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