Registered 7 years ago, no valid HTTPS certificate, the site did not answer (OSError).
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.
| NS | ns-110.awsdns-13.com ns-1487.awsdns-57.org ns-1664.awsdns-16.co.uk ns-622.awsdns-13.net |
|---|---|
| TXT | 0bp26lbw50n9jx4hjjkhlf3x1myvbs7l 2bz9n3gbtrjx5zhy5mbv9qrw17j6t497 7d3wz5r23fwv3yq2drc1zcvhlxsz6f7d _gbcq6dyt21b0qcgykbyuvow19cnqzht gph90cn6m2r3n3hvsmr3ljdnq2wkk5v jgph90cn6m2r3n3hvsmr3ljdnq2wkk5v scv81k25v7nxt3dstns8j5q2lznlm4kn |
| registrar | Key-Systems GmbH |
|---|---|
| registered | 2019-06-25 |
| expires | 2027-06-25 |
| last changed | 2026-05-24 |
| nameservers | ns-110.awsdns-13.com ns-1487.awsdns-57.org ns-1664.awsdns-16.co.uk ns-622.awsdns-13.net |
| status | client transfer prohibited |
| valid | no |
|---|---|
| problem | Could not resolve host (ENODATA) |
Domain is not signed with DNSSEC
| SPF | none |
|---|---|
| DMARC | none |
| DKIM | none of 20 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 heytapdl.com.
Reference: /llms.txt.
Watch heytapdl.com. 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