shin-steel.com

mname: ns1.whoisdomain.kr rname: help.whois.co.kr
serial: 2013121701
refresh: 10800 retry: 3600
expire: 604800 minimum: 3600

ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr

smtp.shin-steel.com(5), mail.shin-steel.com(10)

worksmobile.certification.hwmlb1tyfc4c3agqza.il0qghebjm7gii.j7anw2c9r

v=spf1 ip4:121.254.193.0/24 ip4:211.234.105.0/24 -all

222.231.1.120