Domains with DNS TXT v=spf1 include:spf.simplia.cz include:_spf.mlsend.com include:spf.seznam.cz -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.simplia.cz include:_spf.mlsend.com include:spf.seznam.cz -all.

Top Domains with TXT set to v=spf1 include:spf.simplia.cz include:_spf.mlsend.com include:spf.seznam.cz -all