$TTL 300
@ IN SOA ns root (
- 2022020901 ; Serial
+ 2022070901 ; Serial
4h ; slave refresh
15m ; slave retry time in case of a problem
4w ; slave expiration time
mail-pi IN CNAME duck-dacha
imap IN CNAME olinda
*.imap IN CNAME olinda
+*.pop IN CNAME olinda
smtp IN A 18.18.208.12
ns IN A 18.18.208.12
ns3 IN A 18.18.208.12