gcursos.com.br - robtex.com
gcursos.com.br
com.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=2026114060 | ||||||
rank #3922 in the tld
WOT: SAFE (69/100)
Subdomains
www.gcursos.com.br |
Same first word
gcursos.com.br |
Similar names
DNS History
3 records (3 active, 0 former)
●NSbonnie.ns.cloudflare.com2026-02-20 → 2026-04-24 · 2 obs
● 2026-04-24 02:53:36
●NSgiancarlo.ns.cloudflare.com2026-02-20 → 2026-04-24 · 2 obs
● 2026-04-24 02:53:36
●A45.224.130.1582026-02-20 → 2026-04-24 · 2 obs
● 2026-04-24 02:53:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| gcursos.com.br | bonnie.ns.cloudflare.com, giancarlo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.5
NS records: bonnie.ns.cloudflare.com, giancarlo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcursos.com.br (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.224.130.158 |
| NS | 2 | bonnie.ns.cloudflare.com, giancarlo.ns.cloudflare.com |
| TXT | 1 | v=spf1 +mx +a +ip4:170.81.42.111 +includ |
| SOA | 1 | bonnie.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
gcursos.com.br is the parent of www.gcursos.com.br.
IP Addresses
gcursos.com.br points to IP number 45.224.130.158.
For instance, other host names dhost.com.br, cursosgratis.uemp.com.br, _dc-mx.bef39877ab49.modernizacursos.com.br, edge.dhost.com.br and _dc-mx.f39b781d1090.unovacursos.com.br share IP numbers with gcursos.com.br.
Name Servers
gcursos.com.br is delegated to two name servers: bonnie.ns.cloudflare.com and giancarlo.ns.cloudflare.com.
gcursos.com.br uses the same name server setup as other domains such as streamindia.co.in, com-tma.com, holymountaincn.org, ginead.com.br and com-tmk.com.
gcursos.com.br shares name servers with other domains at least partially, for example ohiosamishcountryquiltfestival.net, justmoments.net, ethlink.io, gsscience.com and getreal.co.nz.
These name servers are commonly used with the name servers aragorn.ns.cloudflare.com and ligia.ns.cloudflare.com.
Host names with six IP numbers: host name bonnie.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76; host name giancarlo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c05, 2803:f800:50::6ca2:c305, 2a06:98c1:50::ac40:2305, 108.162.195.5, 162.159.44.5 and 172.64.35.5.