1. whois
_dmarc.smbctb.co.jp. 600 IN TXT "v=DMARC1;" "p=none;" "rua=mailto:dmarc.reports.rua@smbctb.co.jp,mailto:dmarc-rua@report.securemx.jp"
2. history
smbctb.co.jp. 600 IN TXT "v=spf1 " " ip4:202.221.246.241 " "ip4:202.221.246.242 " " include:spf.securemx.jp " " include:spf-00123c01.pphosted.com " " include:_spf.salesforce.com " " ip4:58.138.129.202 " " ip4:58.138.129.203 " " ip4:58.138.141.46 " " include:cust-spf.exacttarget.com " " include:_spf.qualtrics.com " " include:tis01-spf.mrs.mpub.ne.jp " " include:spf.smbc.co.jp " "~all"