Port 3306 — MySQL
MySQL / MariaDB database connections.
| Port number | 3306 |
|---|---|
| Service | MySQL |
| Transport | TCP |
| Category | Database |
Is port 3306 safe?
Bind to localhost or a private network; a top scan target.
Frequently asked questions
What is port 3306 used for?
Port 3306 (TCP) is the standard port for MySQL. MySQL / MariaDB database connections.
Is port 3306 safe to open?
Bind to localhost or a private network; a top scan target.
Is port 3306 TCP or UDP?
Port 3306 commonly uses TCP.