instagram.berlin - robtex.com
instagram.berlin
| 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 | ||||||
berlin
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.nic.berlin ⭐ | ||||||
| NS | a.dns.nic.berlin | ||||||
| NS | m.dns.nic.berlin | ||||||
| NS | n.dns.nic.berlin | ||||||
| SOA | z.dns.nic.berlinhostmaster@tld-box.at serial=1785594905 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSa.ns.facebook.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-08-01 15:14:10
●NSb.ns.facebook.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-08-01 15:14:10
●NSc.ns.facebook.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-08-01 15:14:10
●NSd.ns.facebook.com2026-07-26 → 2026-08-01 · 2 obs
● 2026-08-01 15:14:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| berlin | a.dns.nic.berlin, m.dns.nic.berlin, n.dns.nic.berlin | 6 records |
| instagram.berlin | c.ns.facebook.com, b.ns.facebook.com, a.ns.facebook.com, d.ns.facebook.com | - |
✅ Authoritative Response
Server:185.89.219.12
NS records: c.ns.facebook.com, b.ns.facebook.com, a.ns.facebook.com, d.ns.facebook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instagram.berlin (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (a.dns.nic.berlin, a.dns.nic.berlin, m.dns.nic.berlin...)
Analysis
Name Servers
The authoritative name servers for instagram.berlin are a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.
The name servers of instagram.berlin overlap at least partially with those of other domains — among them facecbooj.com, facebookpmdcenter.net, facebook-security.com and two more.
Each of the four hosts a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com has two IP addresses. a.ns.facebook.com points to 129.134.30.12 and 2a03:2880:f0fc:c:face:b00c:0:35. b.ns.facebook.com points to 129.134.31.12 and 2a03:2880:f0fd:c:face:b00c:0:35. c.ns.facebook.com points to 185.89.218.12 and 2a03:2880:f1fc:c:face:b00c:0:35. d.ns.facebook.com points to 185.89.219.12 and 2a03:2880:f1fd:c:face:b00c:0:35.