[solucionado] ip fail-over e inversa

[kurgans]

El reverse dns debe resolver a la ip que tengas en ns1.dominio.com

bst:/home/kurgans# dig ns bst1.com

; <<>> DiG 9.5.1-P1 <<>> ns bst1.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34271
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;bst1.com. IN NS

;; ANSWER SECTION:
bst1.com. 43200 IN NS ns2.bst1.com.
bst1.com. 43200 IN NS ns1.bst1.com.

;; ADDITIONAL SECTION:
ns1.bst1.com. 43200 IN A 192.168.1.33 -- Esta ip sera tu reverse dns en tu dominio

ns2.bst1.com. 43200 IN A 192.168.1.33