7
records
Name Servers
TTL
NS
—
1d
NS
—
1d
NS
—
1d
NS
—
1d
facebook.net. 164405 IN NS a.ns.facebook.com. facebook.net. 164405 IN NS b.ns.facebook.com. facebook.net. 164405 IN NS c.ns.facebook.com. facebook.net. 164405 IN NS d.ns.facebook.com.
SOA Details
TTL
57m
Responsible
dns.facebook.com
Serial
4207849484
Times
Refresh
4h
Retry
30m
Expire
7d
Minimum TTL
5m
facebook.net. 3444 IN SOA a.ns.facebook.com. dns.facebook.com. 4207849484 14400 1800 604800 300
Certificate Authority Authorization
TTL
CAA
DigiCert
Flags:
0
Tag:
issue
digicert.com
; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af
13m
facebook.net. 798 IN CAA 0 issue "digicert.com; account=271b0beda0771d006aa3a6c11b05187d456d6c239b46cb5241196095b09c92af"
Text Content
TTL
TXT
SPF
v=spf1 ip4:69.63.179.25 ip4:69.63.178.128/25 ip4:69.63.184.0/25 ip4:66.220.144.128/25 ip4:66.220.155.0/24 mx -all
30m
facebook.net. 1800 IN TXT "v=spf1 ip4:69.63.179.25 ip4:69.63.178.128/25 ip4:69.63.184.0/25 ip4:66.220.144.128/25 ip4:66.220.155.0/24 mx -all"