2
records
IPv4 Addresses
TTL
njiron3.us.hsbc.com. 1200 IN A 205.214.180.192
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ptr |
—
|
|
|
| ~ Softfail | all |
—
|
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
15m
njiron3.us.hsbc.com. 900 IN TXT "v=spf1 a mx ptr ~all"