$TTL 86400      ; 1 day
@       IN SOA  master-dns.lavalab. postmaster.ledgelab. (
2019121601 ; serial
28800      ; refresh (8 hours)
7200       ; retry (2 hours)
2419200    ; expire (4 weeks)
86400      ; minimum (1 day)
)
	IN	NS	master-dns.lavalab.
        IN      NS      ns.ledgelab.

$ORIGIN ledgelab.
ns      IN      A       172.27.20.5

; Infrastructure
router       IN      A       172.27.16.1
switch01     IN      A       172.27.22.6
switch02     IN      A       172.27.16.3
switch03     IN      A       172.27.16.4
switch04     IN      A       172.27.21.6
pdu01        IN      A       172.27.19.254
ups  IN      A       172.27.19.253


; Management interface for IPMI devices
thunderx-01-mgmt        IN      A       172.27.19.19

; Hosts
ledge-master      IN      A       172.27.16.10
ledge-dispatcher01        IN      A       172.27.16.15