Messed cPanel DNS template while trying to re configure it? Very good if yes, but not for messing up things, for trying to do or learn something. In this post I pasted here cPanel standard DNS template. If you are looking for WHM>DNS Tempalete>Standard DNS Template then you can copy below code and paste it in your WHM.
; cPanel %cpversion%
; Zone file for %domain%
$TTL %ttl%
@ %nsttl% IN SOA %nameserver%. %rpemail%. (
%serial% ; serial, todays date+todays
3600 ; refresh, seconds
7200 ; retry, seconds
1209600 ; expire, seconds
86400 ) ; minimum, seconds
%domain%. %nsttl% IN NS %nameserver%.
%domain%. %nsttl% IN NS %nameserver2%.
%domain%. %nsttl% IN NS %nameserver3%.
%domain%. %nsttl% IN NS %nameserver4%.
%nameserverentry%. IN A %nameservera%
%nameserverentry2%. IN A %nameservera2%
%nameserverentry3%. IN A %nameservera3%
%nameserverentry4%. IN A %nameservera4%
%domain%. IN A %ip%
%domain%. IN AAAA %ipv6%
%domain%. IN MX 0 %domain%.
mail IN CNAME %domain%.
www IN CNAME %domain%.
ftp IN CNAME %domain%.