Registered 14 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 64 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 141.193.213.10 |
|---|---|
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 5 alt2.aspmx.l.google.com 10 aspmx3.googlemail.com 10 aspmx2.googlemail.com |
| NS | ns-cloud-d1.googledomains.com ns-cloud-d3.googledomains.com ns-cloud-d2.googledomains.com ns-cloud-d4.googledomains.com |
| TXT | _hies80qffa6dzor0w7emsgfewk1h4ij atlassian-domain-verification=1KEBCjOg7UqgSj7La2JZaAfERYu5jP6X3KDObn6jTCCRMJYFqgmnrU9NVrHYmrz9 ZOOM_verify_bVUzIsJQkWHmXQm7vNsIk3 lucid-verification=yryxLVVy4qH!aBdgjRdh MS=09F10D6020C19F38E9AD88E84113C7862A97D245 slack-domain-verification=caDS1oMdCLXVjbRCiytBiRQOrk3SZCqjsHAxL3I2 _xr2zmkzuefuz0u4xnzn2a00vsd5v625 docusign=91d56557-85b1-44a6-b5b8-265366f63585 google-site-verification=n2u-LHQYaPH9RcC0VRwlmLPjXbEy4ddkPoyLweP9g9Y v=spf1 ip4:209.126.124.116 include:mktomail.com include:_spf.google.com ~all |
| registrar | IONOS SE |
|---|---|
| registered | 2012-10-02 |
| expires | 2026-10-02 |
| last changed | 2025-11-16 |
| nameservers | ns-cloud-d2.googledomains.com ns-cloud-d4.googledomains.com ns-cloud-d1.googledomains.com ns-cloud-d3.googledomains.com |
| status | client transfer prohibited auto renew period |
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | alphonso.tv |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:209.126.124.116 include:mktomail.com include:_spf.google.com ~all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: google |
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 alphonso.tv.
Reference: /llms.txt.
IPv6. Does alphonso.tv work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch alphonso.tv. 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