### liblwres160,libisccfg160,libisccc160,libisc166,libirs160,libdns169,libbind9-160
### {lib{bind9-160,dns169,irs{160,-dev},isc166,isccc160,isccfg160,lwres160},bind{9,-utils},python3-bind}
###  9.16.4
### {lib{bind9-1600,dns1603,irs{1601,-dev},isc1603,isccc1600,isccfg1600},python3-bind,bind{9,-utils}}
###  9.16.6
### {lib{bind9-1600,dns1605,irs{1601,-dev},isc1606,isccc1600,isccfg1600,ns1604},python3-bind,bind{9,-utils}}
###  9.16.7
### {lib{bind9-1600,dns1607,irs{1601,-dev},isc1606,isccc1600,isccfg1601,ns1604},python3-bind,bind{9,-utils}}
###  9.16.10
### {lib{bind9-1600,dns1610,irs{1601,-dev},isc1608,isccc1600,isccfg1602,ns1606},python3-bind,bind{9,-utils}}
###  9.16.12
### {bind9,python38-bind,bind-utils}
###  9.18.5, 9.20.0
### bind{9,-utils}

# python38-bind
bind9
bind-utils
#system-user-named