if you have 3 servers local single ip and you wanna push 3 vesta panels on the internet smart guy..
1 server = the landing server that is in control of the 2 other servers ( that is porxyserver)
but for online all domains must poinnt to that single static working ip or will not work.
you can use all domains and different nameservers ,but must lissen to that single static ip from your provider ,if not dont work it that simple.
if the landing server vestacp is mydomain.com and that subdomain is test.mydomain.com
and you place that subdomain on another server (where will you put this subdomain ) first of all vesta cp have no tab for normal subdomain enter ,its is place it under normal domain tab (and that is not the way its must be done)
dont learn me about dns , i push a full working proxy server online with 3 severs in 10min
if you use let say simple dns plus dnserver try to place that subdomain or piont it inside another domain you are fuckt..
this is impossible.
a lading server that is correct working with the name local adres is
http://server1 and if you test your server 2 and 3 all computers must can handle http:// server 1
http://server2 and 3 ect..
if you put that subdomain on vestacp server 2 and point it to your server 1 the proxy server will search for that subdomain and if its correct will push it on internet all 3 server on a single static ip ..
but this working on 1 vesta panel ( alot of people have try on a zpanelcp or whatever proxyserver but can not handle it to work on a single static ip.
if the domain1.com is on server 2 and the proxy is good setup the landing sever will push it online ,that is the only way.
ANd for the last time a normal dns sever can not handle a subdomain from sever 1 under some other domain on sever 2 whoehaha , i like to see that subdomain running on another domain (if its belongs to the namesevers of server1 whoehaha..
you can point is but running on that sever , i like to see some proof of that..