cop30.br - robtex.com
cop30.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.9.168.10🇧🇷 AS10954189.9.160.0/19 | ||||||
| NS | bsa1.lb.serpro.gov.br ⭐ | ||||||
| A | 161.148.201.20🇧🇷 AS10954161.148.201.0/24 | ||||||
| NS | spo1.lb.serpro.gov.br | ||||||
| A | 189.9.122.20🇧🇷 AS10954189.9.122.0/24 | ||||||
| MX | protection.serpro.gov.br ⭐ | ||||||
| A | 161.148.50.251🇧🇷 AS10954161.148.0.0/18 | ||||||
| PTR | protection.serpro.gov.br | ||||||
| TXT | v=spf1 ip4:161.148.19.201/32 ip4:161.148.19.202/32 ip4:161.148.21.192/26 ip4:... | ||||||
| SOA | bsa1.lb.serpro.gov.brhostmaster@bsa1.lb.serpro.gov.br 2025-10-18 #1 | ||||||
br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.br ⭐ | ||||||
| NS | b.dns.br | ||||||
| NS | c.dns.br | ||||||
| NS | d.dns.br | ||||||
| NS | e.dns.br | ||||||
| NS | f.dns.br | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026114174 | ||||||
rank #177 in the tld
📈 Tranco rank: #105,096
Same first word
DNS History
4 records (4 active, 0 former)
●NSbsa1.lb.serpro.gov.br2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 07:45:20
●NSspo1.lb.serpro.gov.br2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 07:45:20
●MXprotection.serpro.gov.br2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 07:45:20
●A189.9.168.102026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 07:45:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cop30.br | bsa1.lb.serpro.gov.br, spo1.lb.serpro.gov.br | - |
✅ Authoritative Response
Server:189.9.122.20
NS records: bsa1.lb.serpro.gov.br, spo1.lb.serpro.gov.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cop30.br (unsigned zone)
⏱️ Timing
Total: 1222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.9.168.10 |
| NS | 2 | bsa1.lb.serpro.gov.br, spo1.lb.serpro.gov.br |
| MX | 1 | protection.serpro.gov.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:161.148.19.201/32 ip4:161.148 |
| SOA | 1 | bsa1.lb.serpro.gov.br hostmaster.bsa1.lb |
Analysis
IP Addresses
cop30.br points to a single IP number: 189.9.168.10.
Name Servers
cop30.br is delegated to two name servers: bsa1.lb.serpro.gov.br and spo1.lb.serpro.gov.br.
cop30.br shares the same name server setup as other domains, for example radar.serpro.gov.br, solucoes.receita.fazenda.gov.br, cnir.serpro.gov.br, servicos.receitafederal.gov.br and dctfwebcompleta.estaleiro.serpro.gov.br.
Host names with one IP number:
The host bsa1.lb.serpro.gov.br points to 161.148.201.20 and the host spo1.lb.serpro.gov.br points to 189.9.122.20.
Mail Servers
cop30.br is handled by a single mail server, protection.serpro.gov.br.
cop30.br shares the same mail server setup as other domains, for instance formiga.mg.gov.br, caceres.mt.gov.br, servicos.gov.br, redegoverno.gov.br and fazendariogrande.pr.gov.br.
Host name protection.serpro.gov.br points to IP address 161.148.50.251.