4
records
Canonical Names
TTL
5m
pixel.facebook.com. 300 IN CNAME z-m.c10r.facebook.com.
IPv6 Addresses
TTL
pixel.facebook.com. 60 IN AAAA 2A03:2880:F381:6:FACE:B00C:0:14C9
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| ~ Softfail | all |
—
|
|
20m
pixel.facebook.com. 1200 IN TXT "v=spf1 a ~all"