Domains with DNS TXT v=spf1 +include:_spf.awd.center +include:_spf.cleanmx.pt -all

There is 1 domain that have DNS TXT set to v=spf1 +include:_spf.awd.center +include:_spf.cleanmx.pt -all.

Top Domains with TXT set to v=spf1 +include:_spf.awd.center +include:_spf.cleanmx.pt -all