4
records
Canonical Names
TTL
CNAME
4m
mail.devos.one. 299 IN CNAME helium.devos.one.
IPv4 Addresses
TTL
mail.devos.one. 299 IN A 65.108.77.163
IPv6 Addresses
TTL
mail.devos.one. 299 IN AAAA 2A01:4F9:6B:250A:0:0:0:2
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| Modifier | unknown |
ra=postmaster
|
|
|
| - Fail | all |
—
|
|
5m
mail.devos.one. 300 IN TXT "v=spf1 a ra=postmaster -all"