Registered 2 years ago, no valid HTTPS certificate, the site did not answer (OSError).
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.
| NS | tm1.edgedns-tm.info tm1.dns-tm.com tm2.dns-tm.com |
|---|
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2024-05-07 |
| expires | 2027-05-07 |
| last changed | 2026-04-05 |
| owner | Microsoft Corporation |
| nameservers | tm1.dns-tm.com tm1.edgedns-tm.info tm2.dns-tm.com |
| status | client delete prohibited client transfer prohibited client update prohibited |
| valid | no |
|---|---|
| problem | Could not resolve host (ENODATA) |
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 tm-azurefd.net.
Reference: /llms.txt.
Watch tm-azurefd.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