ok9.tw.			30 IN SOA m.coowo.com. ok9lin.gmail.com. (
				2025082602 ; serial
				600        ; refresh (10 minutes)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

ok9.tw.			30 IN TXT "v=spf1 a mx ip4:103.118.24.0/24 ip4:103.118.25.0/24
include:_spf.google.com include:relay.mailchannels.net ~all"

ok9.tw.			30 IN A	103.118.26.155

Mail exchangers:
ok9.tw.			30 IN MX 10 mail.ok9.tw.

Name servers:
ok9.tw.			30 IN NS m.coowo.com.
ok9.tw.			30 IN NS n.coowo.com.