All what matters is that the certificate matches the hostname from the URL and that the certificate is valid and trusted. It does not matter if you have multiple IP address for the same hostname and use the same certificate on all of these. Such setup is actually very common for larger sites.
All what matters is that the certificate matches the hostname from the URL and that the certificate is valid and trusted. It does not matter if you have multiple IP address for the same hostname and use the same certificate on all of these. Such setup is actually very common for larger sites.
Yes. Do not forget to use rel canonical to avoid content duplication in search engines.