1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | exists |
%{ir}._spf.netcorecloud.net
|
|
|
| - Fail | all |
—
|
|
20m
16853091f.spf2.netcorecloud.net. 1200 IN TXT "v=spf1 ip4:202.162.224.0/19 exists:%{ir}._spf.netcorecloud.net -all"