sg.ac.th.		30 IN SOA ns1.3bb.co.th. postmaster.sg.ac.th. (
				2023032101 ; serial
				10800      ; refresh (3 hours)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

sg.ac.th.		30 IN TXT "apple-domain-verification=fUES21LwqXpXu3dr"
sg.ac.th.		30 IN TXT
"_globalsign-domain-verification=WPCecgVlGRwZqoeRiJABAewOI-yPllqoNpqgEGRkzv"
sg.ac.th.		30 IN TXT "MS=ms94305380"
sg.ac.th.		30 IN TXT "v=spf1 mx mx:mail.sg.ac.th ~all"
sg.ac.th.		30 IN TXT "v=spf1 +a +mx -all"
sg.ac.th.		30 IN TXT "google-site-verification=NqGjGIUFPnQIyHV
Ku_jLcg3DNd7WSmEIndCM-bT4T64"

sg.ac.th.		30 IN A	203.151.157.81

Mail exchangers:
sg.ac.th.		30 IN MX 20 alt2.aspmx.l.google.com.
sg.ac.th.		30 IN MX 30 aspmx3.googlemail.com.
sg.ac.th.		30 IN MX 20 alt1.aspmx.l.google.com.
sg.ac.th.		30 IN MX 10 aspmx.l.google.com.
sg.ac.th.		30 IN MX 30 aspmx2.googlemail.com.
sg.ac.th.		30 IN MX 10 ms94305380.msv1.invalid.outlook.com.

Name servers:
sg.ac.th.		30 IN NS ns1.3bb.co.th.
sg.ac.th.		30 IN NS ns2.3bb.co.th.