ycent.com

mname: ns1.ibrain.kr rname: root.ycent.com
serial: 2018090717
refresh: 21600 retry: 3600
expire: 604800 minimum: 3600

ns1.ibrain.kr, ns2.ibrain.kr

webmail.ycent.com(10)

v=spf1 ip4:183.110.224.0/24 ip4:175.126.146.0/24 ip4:112.175.12.0/24 ip4:118.219.233.0/24 ~all

222.231.1.120