Contact

keputusan4d.com is run by a small team. Reach us via the channels below — we read everything and respond within 2 business days.

Corrections and data quality

If you spot an incorrect result, missing operator, or stale data, please write to [email protected] with the date, operator, and what you saw vs. expected. We issue corrections within 24 hours and timestamp every revision (see /api/changelog.json).

Press and partnership

Members of the press, researchers, or commercial partners can reach us at [email protected]. See also our press kit for logos, screenshots, and approved language.

Privacy and data requests

For privacy-related questions, see our privacy policy. Per Malaysian PDPA 2010, you can request access to or deletion of any personal data we hold — though we hold very little (see policy). Email [email protected].

Telegram bots

For general Q&A, the fastest channel is our public Telegram bot @tg4_main_bot. Click /help inside the bot for command list.

Security

Responsible-disclosure security reports are very welcome. See /.well-known/security.txt for our preferred channel and PGP key.

Mailing address

keputusan4d.com is operated remotely. We do not maintain a public office for walk-in inquiries. All correspondence is electronic.

Updates

Last reviewed: 2026-06-07.