qosinformatica.com - robtex.com
qosinformatica.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.202.161.89🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA | ||||||
| PTR | pleskl0032.hospedagemdesites.ws | ||||||
| NS | ns2.qosinformatica.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 186.202.161.90🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA | ||||||
| PTR | ns2.pleskl0032.hospedagemdesites.ws | ||||||
| NS | ns1.helbio.com.br ⚠️ Not in zone NS records | ||||||
| A | 186.202.161.89🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA | ||||||
| PTR | pleskl0032.hospedagemdesites.ws | ||||||
| NS | ns1.qosinformatica.com ⚠️ Not in parent delegation | ||||||
| A | 186.202.161.89🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA | ||||||
| PTR | pleskl0032.hospedagemdesites.ws | ||||||
| NS | ns2.helbio.com.br ⚠️ Not in zone NS records | ||||||
| A | 186.202.161.90🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA | ||||||
| PTR | ns2.pleskl0032.hospedagemdesites.ws | ||||||
| MX | mx.qosinformatica.com ⭐ | ||||||
| A | 200.234.222.116🇧🇷 Locaweb200.234.220.0/22 Servicos de Internet SA | ||||||
| PTR | mx01.admincontrolpanel.com | ||||||
| TXT | v=spf1 ip4:186.202.161.89 include:_spf.admincontrolpanel.com include:spf.mand... | ||||||
| SOA | ns2.qosinformatica.comhelbio@gmail.com serial=1770846225 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774673307 | ||||||
Subdomains
Same first word
qosinformatica.com |
DNS History
7 records (6 active, 1 former)
●NSns1.helbio.com.br2026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 17:45:42
● 2026-03-28 05:04:38
●NSns1.qosinformatica.com2015-05-26 → 2026-03-28 · 2 obs
● 2026-03-28 05:04:38
●NSns2.helbio.com.br2026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 17:45:42
● 2026-03-28 05:04:38
●NSns2.qosinformatica.com2015-05-26 → 2026-03-28 · 2 obs
● 2026-03-28 05:04:38
●MXmx.qosinformatica.com2015-05-26 → 2026-03-28 · 2 obs
● 2026-03-28 05:04:38
●A186.202.161.892026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 17:45:42
● 2026-03-28 05:04:38
○A187.45.210.1122015-05-26 → 2017-10-04 · 4 obs
● 2017-10-04 18:49:42
○ 2026-02-23 17:45:42
○ 2026-03-28 05:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| qosinformatica.com | ns1.helbio.com.br, ns2.helbio.com.br | - |
✅ Authoritative Response
Server:186.202.161.90
NS records: ns1.helbio.com.br, ns2.helbio.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qosinformatica.com (unsigned zone)
⏱️ Timing
Total: 1272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.161.89 |
| NS | 2 | ns2.qosinformatica.com, ns1.qosinformatica.com |
| MX | 1 | mx.qosinformatica.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:186.202.161.89 include:_spf.a |
| SOA | 1 | ns2.qosinformatica.com helbio.gmail.com |
Analysis
Hierarchy
qosinformatica.com is a parent of mx.qosinformatica.com, ns1.qosinformatica.com and ns2.qosinformatica.com.
IP Addresses
qosinformatica.com points to a single IP number: 186.202.161.89.
Other host names, for instance ns1.linklocal.com.br, hanciau.net, ns1.plotech.com.br, gruposhow.com.br and ns1.promak.com.br share IP numbers with qosinformatica.com.
Name Servers
qosinformatica.com is delegated to four name servers: ns1.qosinformatica.com, ns2.qosinformatica.com, ns1.helbio.com.br and ns2.helbio.com.br.
qosinformatica.com at least partially shares name servers with other domains, such as helbio.com.br and linklocal.com.br and appeb.org.br.
these name servers are often used with ns2.linklocal.com.br, ns1.appeb.org.br and ns2.appeb.org.br.
Names with a single IP:
ns1.qosinformatica.com points to: 186.202.161.89
ns2.qosinformatica.com points to: 186.202.161.90
ns1.helbio.com.br points to: 186.202.161.89
ns2.helbio.com.br points to: 186.202.161.90
Names pointing to 186.202.161.89: ns1.qosinformatica.com and ns1.helbio.com.br
Names pointing to 186.202.161.90: ns2.qosinformatica.com and ns2.helbio.com.br
Mail Servers
The mail server for qosinformatica.com is mx.qosinformatica.com.
Host name mx.qosinformatica.com resolves to IP 200.234.222.116.