serpro.app.br - robtex.com
serpro.app.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | bsa1.serpro.gov.br ⭐ | ||||||
| A | 2804:151:0:8::11🇧🇷 AS109542804:151::/48 | ||||||
| A | 161.148.201.101🇧🇷 AS10954161.148.201.0/24 | ||||||
| PTR | bsa1.serpro.gov.br | ||||||
| NS | bsa2.serpro.gov.br | ||||||
| A | 2804:151:0:8::12🇧🇷 AS109542804:151::/48 | ||||||
| A | 161.148.201.102🇧🇷 AS10954161.148.201.0/24 | ||||||
| PTR | bsa2.serpro.gov.br | ||||||
| NS | spo1.serpro.gov.br | ||||||
| A | 2804:151:60:8::11🇧🇷 AS109542804:151:60::/48 | ||||||
| A | 189.9.122.11🇧🇷 AS10954189.9.122.0/24 | ||||||
| NS | spo2.serpro.gov.br | ||||||
| A | 2804:151:60:8::12🇧🇷 AS109542804:151:60::/48 | ||||||
| A | 189.9.122.12🇧🇷 AS10954189.9.122.0/24 | ||||||
| SOA | bsa1.serpro.gov.brhostmaster@serpro.gov.br 2021-04-09 #2 | ||||||
app.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=2026201144 | ||||||
rank #70 in the tld
app.br
app.br is a second‑level domain under the Brazilian.brtop‑level domain, intended for individuals and businesses to promote mobile or web applications in Brazil. It is administered by the Brazilian Network Information Center (NIC.br).
Key facts
- Owner / operator: Brazilian Network Information Center (NIC.br)
- TLD:
.br— country code top‑level domain for Brazil - Primary purpose: domain for mobile/web applications in Brazil
- Status: active
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSbsa1.serpro.gov.br2026-05-17 → 2026-07-20 · 2 obs
● 2026-07-20 06:04:42
●NSbsa2.serpro.gov.br2026-05-17 → 2026-07-20 · 2 obs
● 2026-07-20 06:04:42
●NSspo1.serpro.gov.br2026-05-17 → 2026-07-20 · 2 obs
● 2026-07-20 06:04:42
●NSspo2.serpro.gov.br2026-05-17 → 2026-07-20 · 2 obs
● 2026-07-20 06:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| serpro.app.br | bsa1.serpro.gov.br, bsa2.serpro.gov.br, spo1.serpro.gov.br, spo2.serpro.gov.br | - |
✅ Authoritative Response
Server:189.9.122.12
NS records: bsa1.serpro.gov.br, bsa2.serpro.gov.br, spo1.serpro.gov.br, spo2.serpro.gov.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serpro.app.br (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | spo2.serpro.gov.br, bsa1.serpro.gov.br... |
| SOA | 1 | bsa1.serpro.gov.br hostmaster.serpro.gov |
Analysis
Name Servers
Four name servers handle the delegation for serpro.app.br: bsa1.serpro.gov.br, bsa2.serpro.gov.br, spo1.serpro.gov.br and spo2.serpro.gov.br.
serpro.app.br has at least partial name server overlap with other domains, such as siscomex.gov.br, laudotoxicologico.com.br, domicilio.trabalho.gov.br and two others.
bsa1.serpro.gov.br, bsa2.serpro.gov.br, spo1.serpro.gov.br and spo2.serpro.gov.br all point to exactly two IP numbers each: bsa1.serpro.gov.br → 161.148.201.101 and 2804:151:0:8::11; bsa2.serpro.gov.br → 161.148.201.102 and 2804:151:0:8::12; spo1.serpro.gov.br → 189.9.122.11 and 2804:151:60:8::11; spo2.serpro.gov.br → 189.9.122.12 and 2804:151:60:8::12.