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 |
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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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| ~ Softfail | all |
—
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|
10m
_netblock1.quantcast.com. 600 IN TXT "v=spf1 ip4:63.251.164.0/24 ip4:95.172.89.0/24 ip4:192.184.64.0/20 ip4:103.229.8.0/22 ip4:64.7.198.0/23 ip4:64.95.36.0/21 ip4:91.228.72.0/22 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:96.43.144.0/20 ~all"