TCP 2087
Synopsis
- TCP port 2087 is commonly used by cPanel & WHM (WebHost Manager) for its secure administrative interface (WHM over HTTPS).
- Real-world example: hosting providers running cPanel (e.g., HostGator, Bluehost, A2 Hosting, Namecheap) expose WHM at https://your-server:2087 for server administration.
- cPanel DNSONLY installations also use 2087/TCP for the WHM interface.
- Related context: cPanel uses 2086/TCP for the non-SSL WHM interface, while 2087 is the SSL/TLS version.
- Because it fronts a high-value admin panel, this port is frequently targeted for scanning and brute-force attempts; best practice is to restrict access (ACLs/VPN), enable 2FA, and monitor login protection like cPHulk.
Observed activity
Last 30 days
Detailed chart