fb.watch
The domain fb.watch answers at IP address 157.240.0.13. That address belongs to Facebook, Inc., based in Germany. This domain declares no mail servers, so it cannot receive mail in its own name. It also publishes 3 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 157.240.0.13 60s
AAAA AAAA records
NS NS records
- c.ns.facebook.com 21600s
- b.ns.facebook.com 21600s
- d.ns.facebook.com 21600s
- a.ns.facebook.com 21600s
TXT TXT records
- 4dv4ttj0lz0zdkykjmggtjytd09fxz4v 3600s
- 1ff46ab50fea4973aaeb32ce4c457d86 3600s
- v=spf1 a ~all 7200s
SOA SOA records
- a.ns.facebook.com 3600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 3 hours ago.