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 |
|
||
| + Pass | ip4 |
|
||
| - Fail | all |
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10m
_m1._spf.webex.com. 600 IN TXT "v=spf1 ip4:144.196.251.16/28 ip4:23.89.3.64/28 ip4:23.89.104.144/28 ip4:23.89.123.0/28 -all"