hkdoor.com

v=spf1 include:_spf.mx.cloudflare.net ip4:8.210.175.139 ip4:47.242.217.40 ip4:52.56.66.168 ip4:18.0.0.0/8 ip4:152.67.248.231 include:spfip.incnets.com include:spf-mailer.incnets.com include:ip4-spf.hkbn.com.hk include:spf-hkbnmail.hkbn.net include:wtt-spf

.hkbn.com.hk a:corpmail1.netvigator.com a:spfmisc.netvigator.com ip4:210.6.64.0/18 ip4:219.76.94.0/24 ip4:173.248.239.94/32 ip4:202.0.0.0/8 ip4:218.0.0.0/8 ip4:203.0.0.0/8 ~all