duone.com.br - robtex.com
duone.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.157.110.166🇧🇷 EVEO204.157.110.0/23 | ||||||
| PTR | server24-br.erw12.com.br | ||||||
| NS | ns1-server24.erw12.com.br ⭐ | ||||||
| A | 204.157.110.166🇧🇷 EVEO204.157.110.0/23 | ||||||
| PTR | server24-br.erw12.com.br | ||||||
| NS | ns2-server24.erw12.com.br | ||||||
| A | 204.157.110.166🇧🇷 EVEO204.157.110.0/23 | ||||||
| PTR | server24-br.erw12.com.br | ||||||
| MX | pmg-mail.duone.com.br ⭐ | ||||||
| A | 131.100.26.150🇧🇷 EVEO131.100.26.0/24 | ||||||
| PTR | server22-br.erw12.com.br | ||||||
| TXT | v=spf1 +a +mx +ip4:204.157.110.166 ~all | ||||||
| SOA | ns1-server24.erw12.com.brpostmaster@duone.com.br 2025-02-21 #80 | ||||||
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=2026084240 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-server24.erw12.com.br2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 10:28:02
●NSns2-server24.erw12.com.br2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 10:28:02
●MXpmg-mail.duone.com.br2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 10:28:02
●A204.157.110.1662026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 10:28:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| duone.com.br | ns1-server24.erw12.com.br, ns2-server24.erw12.com.br | - |
✅ Authoritative Response
Server:204.157.110.166
NS records: ns1-server24.erw12.com.br, ns2-server24.erw12.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duone.com.br (unsigned zone)
⏱️ Timing
Total: 928ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.157.110.166 |
| NS | 2 | ns1-server24.erw12.com.br, ns2-server24.erw12.com.br |
| MX | 1 | pmg-mail.duone.com.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:204.157.110.166 ~all |
| SOA | 1 | ns1-server24.erw12.com.br postmaster.duo |
Analysis
Hierarchy
duone.com.br is a parent of pmg-mail.duone.com.br and www.duone.com.br.
IP Addresses
duone.com.br resolves to one IP number: 204.157.110.166.
other host names including cpanel.musicland.com.py, ns1.rw1-host.com, devargasaduaneiros.com.br, santopan.com.py and ns2-server24.erw12.com.br share IP numbers with duone.com.br.
Name Servers
duone.com.br is delegated to two name servers ns1-server24.erw12.com.br and ns2-server24.erw12.com.br.
duone.com.br shares the same name server setup as other domains, for instance rw1digital.com, devargasaduaneiros.com.br, encopelpapelaria.com.br, cliners.com.br and turamar.com.br.
duone.com.br at least partially shares name servers with other domains, for instance santopan.com.py, omab2c.com, mbrasilstands.com.br and stillosrc2.com.br.
These name servers are commonly used with ns2.rw1-host.com, ns1-rw1host.erw12.com.br and ns2-rw1host.erw12.com.br.
Host names with a single IP:
ns1-server24.erw12.com.br points to 204.157.110.166.
ns2-server24.erw12.com.br points to 204.157.110.166.
Host names pointing to 204.157.110.166: ns1-server24.erw12.com.br and ns2-server24.erw12.com.br.
Mail Servers
duone.com.br is handled by a single mail server, pmg-mail.duone.com.br.
pmg-mail.duone.com.br resolves to IP 131.100.26.150.