Domains with DNS TXT v=spf1 ip4:31.30.6.153 include:_spf.gwl.eu include:_spf.upgates.com include:_spf.google.com include:_emailing.heureka.cz ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:31.30.6.153 include:_spf.gwl.eu include:_spf.upgates.com include:_spf.google.com include:_emailing.heureka.cz ~all.