isp.app.br - robtex.com
isp.app.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.209.113.157🇧🇷 EVEO186.209.113.0/24 | ||||||
| PTR | br64-da.valueserver.net.br | ||||||
| NS | ns1.valueserver.net.br ⭐ | ||||||
| A | 177.136.237.51🇧🇷 EVEO177.136.236.0/23 | ||||||
| NS | ns2.valueserver.net.br | ||||||
| A | 143.137.188.131🇧🇷 EVEO143.137.188.0/24 CLARO S.A. Customer | ||||||
| PTR | sp-143-137-188-131.l3.eveocloud.net | ||||||
| MX | mail.isp.app.br ⭐ | ||||||
| A | 186.209.113.157🇧🇷 EVEO186.209.113.0/24 | ||||||
| PTR | br64-da.valueserver.net.br | ||||||
| TXT | v=spf1 a mx ip4:186.209.113.157 include:relay.mailbaby.net include:spf.antisp... | ||||||
| SOA | ns1.valueserver.net.brhostmaster@isp.app.br 2026-06-06 #0 | ||||||
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=2026206530 | ||||||
rank #69 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
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.valueserver.net.br2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 22:07:56
●NSns2.valueserver.net.br2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 22:07:56
●MXmail.isp.app.br2026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 22:07:56
●A186.209.113.1572026-07-24 → 2026-07-25 · 2 obs
● 2026-07-25 22:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| isp.app.br | ns1.valueserver.net.br, ns2.valueserver.net.br | - |
✅ Authoritative Response
Server:177.136.237.51
NS records: ns1.valueserver.net.br, ns2.valueserver.net.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isp.app.br (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.209.113.157 |
| NS | 2 | ns2.valueserver.net.br, ns1.valueserver.net.br |
| MX | 1 | mail.isp.app.br (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:186.209.113.157 include: |
| SOA | 1 | ns1.valueserver.net.br hostmaster.isp.ap |
Analysis
Hierarchy
isp.app.br is the parent domain of ns2.isp.app.br, ns1.isp.app.br and mail.isp.app.br.
IP Addresses
isp.app.br points to a single IP number: 186.209.113.157.
Additional host names — virtualtecnologia.com.br, smtp.virtualtecnologia.com.br, mail.noaawebstudio.com.br and two others — share IP numbers with isp.app.br.
Name Servers
isp.app.br is served by two delegated name servers, ns1.valueserver.net.br and ns2.valueserver.net.br.
isp.app.br shares its name server setup with other domains, including studyo.com.br, encontraanapolis.com.br, naipp.com.br and two others.
isp.app.br shares at least some of its name servers with other domains, including bahiaurgente.com.br, saiver.com.br, criacaodesitesuberlandia.com.br and two others.
These name servers are frequently seen alongside ns1.nesseminuto.com.br, ns2.nesseminuto.com.br, ns1.uberlandiacriacaodesites.com.br and 7 other name servers.
ns1.valueserver.net.br and ns2.valueserver.net.br each resolve to one IP number: ns1.valueserver.net.br points to 177.136.237.51 and ns2.valueserver.net.br points to 143.137.188.131.
Mail Servers
isp.app.br has one mail server: mail.isp.app.br.
There is one IP number for mail.isp.app.br: 186.209.113.157.