We installed Let’s Encrypt on our server - because we need to acces some links in a security mode. We did not intend to indexed our website in Google and we imagined that if there are no links to the https:// page, there will be no indexed https:// duplicate content.
On our servers we have more ip-s. We installed the SSL on one domain ( domain1 ). On the same IP there are also hosted domain2 and domain3.
After 9 days we found in Google indexed some strange pages that look like the original but we different link
– the original link: http:// domain1-name / link-domain1
– the indexed strange link : https:// domain2-name / link-domain1
after we took off the SSL from the domain, the strange link answer with 404, but when the SSL was on it permited to show the content from a different website, and Google indexed.
Can anyone figure it ( maybe it is obviously for you ) why this strange think happend and what should we do to be able to use SSL but keep the sites normal. And how did Google made it to those links?
Thank you for trying to clarify X files for me .