Autenticazione email
13.yt SPF validation
Cached SPF record analysis for this domain.
Validazione SPF
Record trovato
Record SPF valido
Nome query
13.yt
Terminal all
~
Lookup DNS
2
Numero record SPF
1
Record SPF
v=spf1 a mx ip4:51.89.90.100 ~all
Mechanisms
+a+mx+ip4:51.89.90.100~allRaccomandazioni
softfail (~all) is common during rollout; tighten to -all once includes are verifiedpair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcement