192.168.6.3             pihole1
2a02:c0ff:ee::3         pihole1
192.168.6.4             pihole2
2a02:c0ff:ee::4         pihole2
192.168.6.10            desktop
2a02:c0ff:ee::10        desktop
192.168.6.11            pizero
2a02:c0ff:ee::11        pizero
192.168.6.12            somethingelse
2a02:c0ff:ee::12        somethingelse