2
records
IPv4 Addresses
TTL
sendgrid.avolio.tech. 1200 IN A 149.72.188.56
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
5m
sendgrid.avolio.tech. 300 IN TXT "v=spf1 ip4:149.72.188.56 -all"