3
records
Mail Servers
TTL
20m
20m
hosting.l4u.com. 1200 IN MX 10 mxb.mailgun.org. hosting.l4u.com. 1200 IN MX 10 mxa.mailgun.org.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
hosting.l4u.com. 1200 IN TXT "v=spf1 include:mailgun.org ~all"