balduino.adv.br - dns.ninja
balduino.adv.br
adv.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=2026212338 | ||||||
rank #19 in the tld
adv.br
adv.br is a Brazilian second-level domain reserved specifically for lawyers and law firms ("advogados") registered under the.brcountry-code TLD. It is administered under the rules of Registro.br, the organization that manages Brazilian domain registrations, in coordination with the Brazilian Bar Association (OAB - Ordem dos Advogados do Brasil).
Key facts
- Owner / operator: Registro.br (NIC.br) — registry administrator; eligibility tied to OAB (Ordem dos Advogados do Brasil)
- TLD:
.br— Brazil (this is a restricted second-level domain, not a TLD itself) - Primary purpose: Domain registrations restricted to licensed lawyers and law firms operating in Brazil
- Status: active
Related domains
.br— the Brazilian ccTLD under whichadv.broperates- Other restricted Brazilian second-level domains follow a similar professional/category model (e.g.
med.brfor physicians,odo.brfor dentists)
Subdomains
ftp.balduino.adv.br |
Same first word
balduino.adv.br |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●NSns2.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●NSns3.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●MXmx.a.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●MXmx.b.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●MXmx.core.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●MXmx.jk.locaweb.com.br2026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
●A186.202.153.182026-03-14 → 2026-07-31 · 2 obs
● 2026-07-31 14:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, c.dns.br, a.dns.br, b.dns.br... | - |
| balduino.adv.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for balduino.adv.br (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.18 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
Hierarchy
ftp.balduino.adv.br is delegated beneath balduino.adv.br.
IP Addresses
balduino.adv.br points to a single IP number: 186.202.153.18.
Additional host names — avencedoraepi.com.br, toccata.com.br, gruposanfrancisco.com.br and two others — share IP numbers with balduino.adv.br.
Name Servers
Three name servers are authoritative for balduino.adv.br: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between balduino.adv.br and other domains — vertaler.com.br, gizaingenieria.com, transportadoratranss.com and two more among them.
ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254. All three hostnames point to two IP numbers each.
Mail Servers
Mail for balduino.adv.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
balduino.adv.br shares mail servers — at least in part — with other domains, including sp10.com.br, labpasteur.com.br, amarbiquinis.com.br and two others.
mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242, mx.core.locaweb.com.br resolves to 177.153.23.241 and mx.jk.locaweb.com.br resolves to 200.234.204.130.