A : 104.21.79.89 A : 172.67.169.109 AAAA : 2606:4700:3030::ac43:a96d AAAA : 2606:4700:3035::6815:4f59 MX : 20 mx2.improvmx.COM. MX : 10 mx1.improvmx.COM. NS : chin.ns.cloudflare.COM. NS : weston.ns.cloudflare.COM. TXT : google-site-verification=xhasNSz3kSJzoSx_RsMLjpZVTGx-NMzlxlSTUskn4Fg TXT : v=spf1 include:spf.improvmx.com ~all TXT : google-site-verification=iSoKIKXb4VakNtSOKzdTpF8MWzjx2y_02JxGCxnB1wA SOA : chin.ns.cloudflare.COM. dns.cloudflare.COM. 2369839913 10000 2400 604800 1800