Domains with DNS TXT v=spf1 ip4:151.106.118.1 include:relay.mailchannels.net include:spf.sg.aliyun.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:151.106.118.1 include:relay.mailchannels.net include:spf.sg.aliyun.com -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:151.106.118.1 include:relay.mailchannels.net include:spf.sg.aliyun.com -all.