we can do it in 2 simple steps:

1. need to install additional cPanel repository:

yum install -y ea4-experimental

2. now we can install memcache and memcached for all php versions:
for i in `ls -1 /opt/cpanel/|grep php`;do yum install -y "$i"-php-memcached "$i"-php-memcache;done

find the issue:
named-checkzone somedomain.com /var/named/somedomain.com.db
zone somedomain.com/IN: NS 'ns1.somedomain.com' has no address records (A or AAAA)
zone somedomain.com/IN: NS 'ns2.somedomain.com' has no address records (A or AAAA)
zone somedomain.com/IN: not loaded due to errors.

when it fixed:
named-checkzone somedomain.com /var/named/somedomain.com.db
zone somedomain.com/IN: loaded serial 2020021308
OK