Domains with DNS TXT v=spf1 a:mail.nh-holdings.com a:mail.on-nets.com a:smtpbiz.netvigator.com a:smtp.finetop.com.hk a mx ~all

There are 3 domains that have DNS TXT set to v=spf1 a:mail.nh-holdings.com a:mail.on-nets.com a:smtpbiz.netvigator.com a:smtp.finetop.com.hk a mx ~all. The top 3 records ordered by domain rank are listed below.

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