dsttech.com.		30 IN SOA ns1.whoisdomain.kr. help.whois.co.kr. (
				2024011601 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

dsttech.com.		30 IN TXT "v=spf1 mx include:spf.ecounterp.com ~all"

Mail exchangers:
dsttech.com.		30 IN MX 10 wmx.ecounterp.com.

Name servers:
dsttech.com.		30 IN NS ns1.whoisdomain.kr.
dsttech.com.		30 IN NS ns4.whoisdomain.kr.
dsttech.com.		30 IN NS ns2.whoisdomain.kr.
dsttech.com.		30 IN NS ns3.whoisdomain.kr.