apps.z.facebook.com - robtex.com

apps.z.facebook.com

CNAMEz-m.facebook.com
CNAMEz-m.c10r.facebook.com
DNSSEC⚠️ Not signed
A2a03:2880:f103:84:face:b00c:0:14c9πŸ‡ΊπŸ‡Έ Facebook2a03:2880:f103::/48 , Inc.
PTRedge-z-m-mini6-shv-01-iad3.facebook.com
A31.13.66.36πŸ‡ΊπŸ‡Έ Facebook31.13.66.0/24 , Inc.
TXTv=spf1 a ~all
HTTPSHTTP/2, HTTP/3
HTTPSHTTP/2, HTTP/3

z.facebook.com

CNAMEz-m.facebook.com
CNAMEz-m.c10r.facebook.com
DNSSEC⚠️ Not signed
A2a03:2880:f103:84:face:b00c:0:14c9πŸ‡ΊπŸ‡Έ Facebook2a03:2880:f103::/48 , Inc.
A31.13.66.36πŸ‡ΊπŸ‡Έ Facebook31.13.66.0/24 , Inc.
TXTv=spf1 a ~all
HTTPSHTTP/2, HTTP/3
HTTPSHTTP/2, HTTP/3
WOT: SAFE (63/100)
WOT: SAFE (79/100)

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026CNAMEz-m.facebook.com
●CNAMEz-m.facebook.com2017-05-30 β†’ 2026-04-24 Β· 2 obs
● 2017-05-30 01:07:06
● 2026-04-24 18:55:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...-
facebook.coma.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com8 records

βœ… Authoritative Response

Server:129.134.31.12

NS records: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for facebook.com (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1z-m.facebook.com

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)

Analysis

IP Addresses

apps.z.facebook.com points to two IPs: 2a03:2880:f103:84:face:b00c:0:14c9 and 31.13.66.36.

Other host names, for instance edge-z-m-mini6-shv-01-iad3.facebook.com, z-m.c10r.facebook.com, z-m-scontent-iad.xx.fbcdn.net, z-m-scontent-iad3-1.xx.fbcdn.net and z-m-nohsts.c10r.facebook.com share IP numbers with apps.z.facebook.com.