duobro.com.br - robtex.com
duobro.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=2026226540 | ||||||
rank #3717 in the tld
WOT: SAFE (69/100)
Same first word
duobro.com.br |
Similar names
DNS History
6 records (6 active, 0 former)
●NSashley.ns.cloudflare.com2026-07-13 → 2026-08-14 · 2 obs
● 2026-08-14 22:56:32
●NSjonah.ns.cloudflare.com2026-07-13 → 2026-08-14 · 2 obs
● 2026-08-14 22:56:32
●A76.76.21.212026-07-13 → 2026-08-14 · 2 obs
● 2026-08-14 22:56:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, f.dns.br, a.dns.br, c.dns.br... | - |
| duobro.com.br | ashley.ns.cloudflare.com, jonah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.186
NS records: ashley.ns.cloudflare.com, jonah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duobro.com.br (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ashley.ns.cloudflare.com, jonah.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 20)... |
| TXT | 5 | brevo-code:9bdfe2c01917751079fbd0b93423d, facebook-domain-verification=8d5zjg36qkm... |
| SOA | 1 | ashley.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
duobro.com.br resolves to just one IP address, 76.76.21.21.
Two other host names, along with emmamb.com, merakiforyou.com and aaddress.in, also share IP numbers with duobro.com.br.
Name Servers
duobro.com.br is served by two delegated name servers, ashley.ns.cloudflare.com and jonah.ns.cloudflare.com.
duobro.com.br shares its NS records with other domains, for example (0x616e616c)toptube.com, hd(0x787878)99.com, clitshunter.com and two others.
duobro.com.br partially shares its NS delegation with several other domains, including gfxfather.net, celestialbond.xyz, itiraf.online and two others.
The name servers neil.ns.cloudflare.com, penny.ns.cloudflare.com, henrik.ns.cloudflare.com and brodie.ns.cloudflare.com are often found in use alongside these name servers.
DNS names with 6 IP addresses:
ashley.ns.cloudflare.com carries IP addresses 108.162.192.71, 172.64.32.71 and 173.245.58.71, with 3 other addresses beyond those.
jonah.ns.cloudflare.com carries IP addresses 108.162.193.186, 172.64.33.186 and 173.245.59.186, with 3 other addresses beyond those.
Mail Servers
duobro.com.br uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
There is at least a partial MX overlap between duobro.com.br and other domains, including nisekolive.net, hannahlizzy.com, expresssolutions.net and two others.
mx2.zoho.com resolves to 136.143.183.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.
These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.