instabro.de - robtex.com
instabro.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.ns.facebook.com โญ | ||||||
| A | 2a03:2880:f0fc:c:face:b00c:0:35๐บ๐ธ Facebook2a03:2880:f0fc::/48 | ||||||
| PTR | a.ns.facebook.com | ||||||
| A | 129.134.30.12๐บ๐ธ Facebook129.134.30.0/24 , Inc. | ||||||
| PTR | a.ns.facebook.com | ||||||
| NS | b.ns.facebook.com | ||||||
| A | 2a03:2880:f0fd:c:face:b00c:0:35๐บ๐ธ Facebook2a03:2880:f0fd::/48 | ||||||
| PTR | b.ns.facebook.com | ||||||
| A | 129.134.31.12๐บ๐ธ Facebook129.134.31.0/24 , Inc. | ||||||
| PTR | b.ns.facebook.com | ||||||
| NS | c.ns.facebook.com | ||||||
| A | 2a03:2880:f1fc:c:face:b00c:0:35๐บ๐ธ Facebook2a03:2880:f1fc::/48 | ||||||
| PTR | c.ns.facebook.com | ||||||
| A | 185.89.218.12๐ฎ๐ฑ Facebook185.89.218.0/24 | ||||||
| PTR | c.ns.facebook.com | ||||||
| NS | d.ns.facebook.com | ||||||
| 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 | ||||||
| PTR | d.ns.facebook.com | ||||||
| TXT | v=spf1 a ~all | ||||||
| SOA | a.ns.facebook.comdns@facebook.com serial=4207849484 | ||||||
de
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | f.nic.de โญ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | n.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | s.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777388936 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
โNSa.ns.facebook.com2026-03-25 โ 2026-04-28 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โNSb.ns.facebook.com2026-03-25 โ 2026-04-28 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โNSc.ns.facebook.com2026-03-25 โ 2026-04-28 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โNSd.ns.facebook.com2026-03-25 โ 2026-04-28 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โNSns5.kasserver.com2018-05-13 โ 2018-05-13 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โNSns6.kasserver.com2018-05-13 โ 2018-05-13 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โMXw017c491.kasserver.com2018-05-13 โ 2018-05-13 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
โA85.13.147.232018-05-13 โ 2018-05-13 ยท 3 obs
โ 2026-03-25 22:52:44
โ 2026-04-28 15:24:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| instabro.de | a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com | - |
โ Authoritative Response
Server:185.89.219.12
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 instabro.de (unsigned zone)
โฑ๏ธ Timing
Total: 797ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | d.ns.facebook.com, b.ns.facebook.com... |
| TXT | 1 | v=spf1 a ~all |
| SOA | 1 | a.ns.facebook.com dns.facebook.com |
Analysis
Name Servers
instabro.de is delegated to four name servers: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.
At least part of the name servers for instabro.de are shared with other domains, for instance metadesic.com, 92.172.91.84.in-addr.arpa, facebookmessenger.com, internalfb.com and metavision.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