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ysc.ac.kr. 30 IN SOA ns.ysc.ac.kr. please_set_email.absolutely.nowhere. ( 2023121315 ; serial 60 ; refresh (1 minute) 1200 ; retry (20 minutes) 86400 ; expire (1 day) 3600 ; minimum (1 hour) ) ysc.ac.kr. 30 IN TXT "v=spf1 ip4:211.195.56.101 -all" ysc.ac.kr. 30 IN TXT "google-site-verification=tK59y4TybQJLICGIOqQznQz-ejff5vOOkMbF4Ce4DtU" Mail exchangers: ysc.ac.kr. 30 IN MX 5 mail.ysc.ac.kr. Name servers: ysc.ac.kr. 30 IN NS ns.ysc.ac.kr. ysc.ac.kr. 30 IN NS ns2.ysc.ac.kr. |