spf1.staff.mail.aliyun.com   !rdap !whois !dnstrace !bl !bl-slow !g !gsec
spf1.staff.mail.aliyun.com.
com	[ generic ]
Registry	VeriSign Global Registry Services
spf1.staff.mail.aliyun.com A	NOERROR
www.spf1.staff.mail.aliyun.com A	NXDOMAIN
spf1.staff.mail.aliyun.com TXT	"v=spf1 include:a.staff.mail.aliyun.com include:b.staff.mail.aliyun.com -all" Sender Policy Framework: include: a.staff.mail.aliyun.com include: b.staff.mail.aliyun.com TTL: 300

  
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