2
records
IPv4 Addresses
TTL
admin.werger.app. 1200 IN A 160.153.131.202
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ptr |
—
|
|
|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
20m
admin.werger.app. 1200 IN TXT "v=spf1 a mx ptr include:secureserver.net ~all"