SOA
Start of Authority
Primary NS
Mailbox
support.aramschool.co.kr
Serial
2026051901
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
60
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.daum.net ip4:221.139.49.6 ~all
google-site-verification=ufnNYOtOXdaOC49I2-ZYJv6nOqMfl-N8tEAjIGAg19o
A