An IP address in the certificate is only required if access is to be made via this IP. (e.g. in the DB profile).
Important: Each name or Ip over which a connection is to be established must be in the certificate under SAN.
Zusatzinfo IP Adressen:
IP addresses are not normally used nowadays. They have been replaced by DNS names.
According to current standards, an IP in the certificate is not valid.
If a web server is running, the hostname must also be used in the config.