1
records
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
_s0.cdc.gov. 1200 IN TXT "v=spf1 ip4:104.47.0.0/17 ip4:52.100.0.0/14 ip4:40.107.0.0/16 ip4:208.90.58.101 ip4:54.240.0.0/18 ip4:198.246.0.0/16 ip4:15.200.33.0/24 ip4:168.245.0.0/17 ip4:208.117.57.153 ip4:67.219.246.194 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 ip4:216.71.146.157 ip4:68.232.135.234 ip4:68.232.135.235 ip4:128.121.42.0/24 ip4:198.37.144.0/20 ip4:158.72.152.0/24 ip4:158.70.152.0/24 ip4:69.169.224.0/20 include:_s1.cdc.gov -all"