2
records
IPv4 Addresses
TTL
mail.lambda-tek.com. 300 IN A 77.74.195.202
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
—
|
|
|
| + Pass | a |
—
|
|
|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
5m
mail.lambda-tek.com. 300 IN TXT "v=spf1 mx a ip4:77.74.195.204/32 ip4:77.74.195.202/32 -all"