E-Mail-Authentifizierung
4web.su SPF validation
Cached SPF record analysis for this domain.
SPF-Prüfung
Eintrag gefunden
Gültiger SPF-Eintrag
Abfragename
4web.su
Terminal all
~
DNS-Lookups
2
Anzahl SPF-Einträge
1
SPF-Eintrag
v=spf1 ip4:185.154.54.8 a mx ~all
Mechanisms
+ip4:185.154.54.8+a+mx~allEmpfehlungen
softfail (~all) is common during rollout; tighten to -all once includes are verifiedpair with DMARC Analyzer and DKIM Validator before tightening mail authentication enforcement