soyolerdem.edu.mn.	30 IN TXT "v=spf1 include:spf.mail.mn ~all"

soyolerdem.edu.mn.	30 IN A	202.131.4.21

Mail exchangers:
soyolerdem.edu.mn.	30 IN MX 10 mx2.mail.mn.
soyolerdem.edu.mn.	30 IN MX 5 mx.mail.mn.