tritec.co.kr.		30 IN SOA hns1.nsgodo.com. tritec.co.kr.tritec.co.kr. (
				2018110601 ; serial
				11000      ; refresh (3 hours 3 minutes 20 seconds)
				1800       ; retry (30 minutes)
				86400      ; expire (1 day)
				300        ; minimum (5 minutes)
				)

tritec.co.kr.		30 IN TXT "v=spf1 include:spf.hiworks.co.kr ~all"

tritec.co.kr.		30 IN A	211.233.50.228

Mail exchangers:
tritec.co.kr.		30 IN MX 10 mailapp.hiworks.co.kr.

Name servers:
tritec.co.kr.		30 IN NS hns2.nsgodo.com.
tritec.co.kr.		30 IN NS hns1.nsgodo.com.