open-support.info.	30 IN SOA dns01.gmoserver.jp. hostmaster.open-support.info. (
				2022011504 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				600        ; minimum (10 minutes)
				)

open-support.info.	30 IN TXT "v=spf1 include:spf.gmoserver.jp ~all"

open-support.info.	30 IN A	49.212.154.140

Mail exchangers:
open-support.info.	30 IN MX 10 mx.open-support.info.

Name servers:
open-support.info.	30 IN NS dns01.gmoserver.jp.
open-support.info.	30 IN NS dns02.gmoserver.jp.