Domains with DNS TXT v=spf1 +mx +a:spamtitan.deltainformatica.ch +a:gwmx.deltainformatica.ch include:spf.smtp2go.com +a:mail.swisscomdata.ch +ip4:46.21.24.212 +ip4:81.62.196.20 include:spf.tmes.trendmicro.com -all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a:spamtitan.deltainformatica.ch +a:gwmx.deltainformatica.ch include:spf.smtp2go.com +a:mail.swisscomdata.ch +ip4:46.21.24.212 +ip4:81.62.196.20 include:spf.tmes.trendmicro.com -all.

Top Domains with TXT set to v=spf1 +mx +a:spamtitan.deltainformatica.ch +a:gwmx.deltainformatica.ch include:spf.smtp2go.com +a:mail.swisscomdata.ch +ip4:46.21.24.212 +ip4:81.62.196.20 include:spf.tmes.trendmicro.com -all