Previous droplet owner's website displaying in our sitemap!?!
The auto-generated (by Yoast for Wordpress) sitemap for our site on our droplet is showing a completely different hostname than our own.
(eg: beerwebsite.com instead of veterinaryoffice.ca)
I used http://whois.domaintools.com/ to lookup the mystery domain name and the report shows our Droplet's IP from DigitalOcean. (No doubt a site that previously ran on that IP address.)
But why on earth is our website's installation of the Yoast SEO plugin picking up a previous website's details and inserting them into our auto-generated XML sitemap?!
We're ending up with sitemap entries like:
This was a brand new droplet created by us from scratch and has never had any other websites on it.