d.ns.facebook.com - robtex.com
d.ns.facebook.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a03:2880:f1fd:c:face:b00c:0:35๐บ๐ธ Facebook2a03:2880:f1fd::/48 | ||||||
| PTR | d.ns.facebook.com | ||||||
| A | 185.89.219.12๐ฎ๐ฑ Facebook185.89.219.0/24 | ||||||
| TXT | v=spf1 a ~all | ||||||
ns.facebook.com
| DNSSEC | โ ๏ธ Not signed | ||||||
WOT: SAFE (65/100)
PTR for
NS for
Previously NS for
Same first word
Similar names
Previous names
Next names
DNS History
2 records (2 active, 0 former)
โA185.89.219.122019-12-30 โ 2026-10-13 ยท 10 obs
โ 2026-04-19 08:40:38
โ 2026-04-19 09:11:00
โ 2026-04-19 09:42:04
โ 2026-06-12 08:33:44
โ 2026-06-12 09:24:16
โ 2026-06-12 10:13:54
โ 2026-10-10 14:56:30
โ 2026-10-10 15:41:34
โ 2026-10-13 13:18:38
โA2a03:2880:f1fd:c:face:b00c:0:352019-12-30 โ 2026-10-13 ยท 10 obs
โ 2026-04-19 08:40:38
โ 2026-04-19 09:11:00
โ 2026-04-19 09:42:04
โ 2026-06-12 08:33:44
โ 2026-06-12 09:24:16
โ 2026-06-12 10:13:54
โ 2026-10-10 14:56:30
โ 2026-10-10 15:41:34
โ 2026-10-13 13:18:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| facebook.com | a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com | 8 records |
โ 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
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for facebook.com (unsigned zone)
โฑ๏ธ Timing
Total: 282ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.89.219.12 |
| AAAA | 1 | 2a03:2880:f1fd:c:face:b00c:0:35 |
| TXT | 1 | v=spf1 a ~all |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)
Analysis
Name Server Role
d.ns.facebook.com appears in the NS records of oglint.com, facebooksforanimals.info, facebuki.com, facebook.au, freeefacebook.sn and several thousand other domains.
It is common to see a.ns.facebook.com, b.ns.facebook.com and c.ns.facebook.com acting as name servers in combination with d.ns.facebook.com.
IP Addresses
d.ns.facebook.com points to the IP addresses 185.89.219.12 and 2a03:2880:f1fd:c:face:b00c:0:35
Other hosts including d.ns.fbcdn.net, d.ns.whatsapp.net and d.ns.instagram.com share IP addresses with d.ns.facebook.com.