4
records
Canonical Names
TTL
20m
static.xx.fbcdn.net. 1200 IN CNAME scontent.xx.fbcdn.net.
IPv4 Addresses
TTL
static.xx.fbcdn.net. 60 IN A 57.144.74.128
IPv6 Addresses
TTL
static.xx.fbcdn.net. 60 IN AAAA 2A03:2880:F31D:80:FACE:B00C:0:3
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| ~ Softfail | all |
—
|
|
20m
static.xx.fbcdn.net. 1200 IN TXT "v=spf1 a ~all"