tc.edu.tw.		21599 IN SOA ddns.tc.edu.tw. nc-net.tc.edu.tw. (
				2018033657 ; serial
				36000      ; refresh (10 hours)
				7200       ; retry (2 hours)
				36000      ; expire (10 hours)
				43200      ; minimum (12 hours)
				)

tc.edu.tw.		21599 IN TXT "k9nkkko9j7vf5hv6nmabpmf6ij"
tc.edu.tw.		21599 IN TXT "MS=ms77279060"
tc.edu.tw.		21599 IN TXT "v=spf1 ip4:163.17.40.2 ip4:163.17.40.35
ip6:2001:288:5400::35 ip6:2001:288:5400::2 include:_spf.google.com ~all"

tc.edu.tw.		10799 IN A 163.17.40.10

Mail exchangers:
tc.edu.tw.		10799 IN MX 10 ASPMX.L.GOOGLE.COM.
tc.edu.tw.		10799 IN MX 20 ALT2.ASPMX.L.GOOGLE.COM.
tc.edu.tw.		10799 IN MX 30 ASPMX2.GOOGLEMAIL.COM.
tc.edu.tw.		10799 IN MX 30 ASPMX5.GOOGLEMAIL.COM.
tc.edu.tw.		10799 IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.

Name servers:
tc.edu.tw.		10799 IN NS dns2.tc.edu.tw.
tc.edu.tw.		10799 IN NS dns.tc.edu.tw.
tc.edu.tw.		10799 IN NS dns3.tc.edu.tw.