1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
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||
| + Pass | ip4 |
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| + Pass | ip4 |
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||
| + Pass | ip4 |
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||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
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||
| + Pass | ip4 |
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||
| - Fail | all |
—
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|
5m
_spfextra.slack.com. 300 IN TXT "v=spf1 ip4:54.240.37.230/31 ip4:76.223.142.180/28 ip4:76.223.142.192/31 ip4:23.249.223.4/30 ip4:76.223.146.27/32 ip4:76.223.146.28/30 ip4:76.223.146.32/28 -all"