Open Ports
See the ports and services that are accessible from the internet.
| Port | Protocol | Service | Product | Version | ||
|---|---|---|---|---|---|---|
| 53 | udp | domain | - | - | ||
| 21 | tcp | ftp | ProFTPD | - | ||
| 22 | tcp | ssh | OpenSSH | 8.4p1 Debian 5+deb11u5 | ||
| 25 | tcp | smtp | Postfix smtpd | - | ||
| 53 | tcp | domain | - | - | ||
| 80 | tcp | http | nginx | - | ||
| 110 | tcp | pop3 | Dovecot pop3d | - | ||
| 143 | tcp | imap | Dovecot imapd | - | ||
| 443 | tcp | http | nginx | - | ||
| 465 | tcp | smtp | Postfix smtpd | - | ||
| 587 | tcp | smtp | Postfix smtpd | - | ||
| 993 | tcp | imap | Dovecot imapd | - | ||
| 995 | tcp | pop3 | Dovecot pop3d | - | ||
| 4190 | tcp | sieve | Dovecot Pigeonhole sieve | 1.0 | ||
| 8443 | tcp | https-alt | - | - |
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