Hi there, On a Debian 8 install with ISP Config 3 i have a Wordpress multisites installed with a domain name called A. It worked until I add a new domain called B using wizard dns (on the same IP address). Now, all subdomain added to A are redirecting to B with 301. I checked my DNS conf and i saw wildcards added in A IP_ADDRESS, so i changed that to CNAME A_DOMAIN_NAME but it looks like problem is still there (I wait 2 hours, TTL is set to 3600). Do you have an idea to fix that problem ? Or a clue to help me look in the right direction ? If you need another other information, just ask Many thanks, Tony.