pdns-backend-bind 4.1.6-3build1 (s390x binary) in ubuntu focal

 PowerDNS is a versatile nameserver which supports a large number
 of different backends ranging from simple zonefiles to relational
 databases and load balancing/failover algorithms.
 PowerDNS tries to emphasize speed and security.
 .
 This package contains the bind backend for the PowerDNS nameserver.
 Zone data will be read from flat BIND-style zone files, and the list
 of zones needs to be given in a named.conf-style file.