Domains with DNS TXT v=spf1 a include:_netblocks.upprovider.it -all
There is 1 domain that have DNS TXT set to v=spf1 a include:_netblocks.upprovider.it -all.
There is 1 domain that have DNS TXT set to v=spf1 a include:_netblocks.upprovider.it -all.