Domains with DNS TXT v=spf1 a mx a:ap.businesscatalyst.com a:mail1-a.spectrum.com.au a:mail1-b.spectrum.com.au include:spf.tmes.trendmicro.com include:customer.mailguard.com.au ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:ap.businesscatalyst.com a:mail1-a.spectrum.com.au a:mail1-b.spectrum.com.au include:spf.tmes.trendmicro.com include:customer.mailguard.com.au ~all.