Domains with DNS TXT v=spf1 a:smtp1.chtel.biz a:smtp2.chtelbiz.cz ip4:185.120.69.17 ip4:185.120.68.197 ip4:185.120.71.215 ip4:185.120.71.239 -all

There are 17 domains that have DNS TXT set to v=spf1 a:smtp1.chtel.biz a:smtp2.chtelbiz.cz ip4:185.120.69.17 ip4:185.120.68.197 ip4:185.120.71.215 ip4:185.120.71.239 -all. The top 17 records ordered by domain rank are listed below.

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