1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
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20m
_spf.l2iot.com. 1200 IN TXT "v=spf1 ip4:103.13.48.0/22 ip4:103.38.160.0/22 include:_spf.google.com ~all"