ftrb.edu.br - robtex.com
ftrb.edu.br
edu.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026130550 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSbrenda.ns.cloudflare.com2026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 23:14:06
●NSshane.ns.cloudflare.com2026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 23:14:06
●A189.6.79.1392026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 23:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| ftrb.edu.br | brenda.ns.cloudflare.com, shane.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.57
NS records: brenda.ns.cloudflare.com, shane.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ftrb.edu.br (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.6.79.139 |
| NS | 2 | brenda.ns.cloudflare.com, shane.ns.cloudflare.com |
| SOA | 1 | brenda.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
ftrb.edu.br resolves to one IP number: 189.6.79.139.
Name Servers
ftrb.edu.br is delegated to two name servers brenda.ns.cloudflare.com and shane.ns.cloudflare.com.
ftrb.edu.br shares the same name server setup as other domains, for instance twistcar.it, ileafsolutions.com, dustybishop.com, granit-spb.su and alexandertechnik-darmstadt.de.
ftrb.edu.br at least partially shares name servers with other domains, for instance daman-game-india-win.net, mecloth.com, 81wj.net, projectpatriot.com and enou6.com.
These name servers are commonly used with hadlee.ns.cloudflare.com, hans.ns.cloudflare.com and walt.ns.cloudflare.com.
Host names with six IP numbers:
Host name brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.
Host name shane.ns.cloudflare.com points to: 2606:4700:58::a29f:2c39, 2803:f800:50::6ca2:c339, 2a06:98c1:50::ac40:2339, 108.162.195.57, 162.159.44.57 and 172.64.35.57.