1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + 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 |
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| + Pass | ip4 |
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||
| + Pass | ip4 |
|
||
| - Fail | all |
—
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5m
_spf.aetna.com. 300 IN TXT "v=spf1 include:usb._netblocks.mimecast.com include:us._netblocks.mimecast.com include:_spf5.aetna.com ip4:206.213.251.0/26 ip4:206.213.209.0/26 ip4:206.71.18.20/31 ip4:12.10.217.134/31 ip4:206.213.246.33 ip4:173.226.65.31 ip4:69.20.119.221 -all"