4
records
IPv4 Addresses
TTL
notra.serveriai.lt. 1200 IN A 194.135.87.41
Mail Servers
TTL
MX
—
10
20m
MX
—
20
20m
notra.serveriai.lt. 1200 IN MX 10 notra.serveriai.lt. notra.serveriai.lt. 1200 IN MX 20 mx-backup.serveriai.lt.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ptr |
—
|
|
|
| Modifier | redirect |
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
20m
notra.serveriai.lt. 1200 IN TXT "v=spf1 a mx ptr redirect=spf.iv.lt"