facebook-security.info - robtex.com
facebook-security.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.facebook.com ⚠️ Not in zone NS records | ||||||
| A | 2a03:2880:f0fc:c:face:b00c:0:35🇺🇸 Facebook2a03:2880:f0fc::/48 | ||||||
| PTR | a.ns.facebook.com | ||||||
| A | 129.134.30.12🇺🇸 Facebook129.134.30.0/24 , Inc. | ||||||
| PTR | a.ns.facebook.com | ||||||
| NS | b.ns.facebook.com ⚠️ Not in zone NS records | ||||||
| A | 2a03:2880:f0fd:c:face:b00c:0:35🇺🇸 Facebook2a03:2880:f0fd::/48 | ||||||
| PTR | b.ns.facebook.com | ||||||
| A | 129.134.31.12🇺🇸 Facebook129.134.31.0/24 , Inc. | ||||||
| PTR | b.ns.facebook.com | ||||||
| NS | c.ns.facebook.com ⚠️ Not in zone NS records | ||||||
| A | 2a03:2880:f1fc:c:face:b00c:0:35🇺🇸 Facebook2a03:2880:f1fc::/48 | ||||||
| PTR | c.ns.facebook.com | ||||||
| A | 185.89.218.12🇮🇱 Facebook185.89.218.0/24 | ||||||
| PTR | c.ns.facebook.com | ||||||
| NS | d.ns.facebook.com ⚠️ Not in zone NS records | ||||||
| A | 2a03:2880:f1fd:c:face:b00c:0:35🇺🇸 Facebook2a03:2880:f1fd::/48 | ||||||
| PTR | d.ns.facebook.com | ||||||
| A | 185.89.219.12🇮🇱 Facebook185.89.219.0/24 | ||||||
| PTR | d.ns.facebook.com | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778339533 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSa.ns.facebook.com2026-03-20 → 2026-05-09 · 2 obs
● 2026-05-09 16:14:54
●NSb.ns.facebook.com2026-03-20 → 2026-05-09 · 2 obs
● 2026-05-09 16:14:54
●NSc.ns.facebook.com2026-03-20 → 2026-05-09 · 2 obs
● 2026-05-09 16:14:54
●NSd.ns.facebook.com2026-03-20 → 2026-05-09 · 2 obs
● 2026-05-09 16:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| facebook-security.info | c.ns.facebook.com, d.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com | - |
✅ Authoritative Response
Server:185.89.218.12
NS records: c.ns.facebook.com, d.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for facebook-security.info (unsigned zone)
⏱️ Timing
Total: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
facebook-security.info is delegated to four name servers: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.
facebook-security.info at least partially shares name servers with other domains, for example faceboon.com, fscobook.com, atlassearch.com, whatsapp.net.au and xx11x.com.
Host names with two IP numbers:
a.ns.facebook.com points to: 2a03:2880:f0fc:c:face:b00c:0:35 and 129.134.30.12
b.ns.facebook.com points to: 2a03:2880:f0fd:c:face:b00c:0:35 and 129.134.31.12
c.ns.facebook.com points to: 2a03:2880:f1fc:c:face:b00c:0:35 and 185.89.218.12
d.ns.facebook.com points to: 2a03:2880:f1fd:c:face:b00c:0:35 and 185.89.219.12