2
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
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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 |
|
||
| + Pass | ip4 |
|
||
| ~ Softfail | all |
—
|
|
5m
mail.tk20.com. 300 IN TXT "v=spf1 a:mail.tk20.com ip4:3.230.80.180 ip4:3.17.21.10 ip4:18.219.159.114 ip4:18.217.46.118 ip4:3.18.129.213 ip4:3.12.55.206 ip4:3.131.30.10 ~all"