proentec.com - dns.ninja
proentec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.234.81.10🇧🇷 UOL-1186.234.81.0/24 | ||||||
| NS | ns1.cpuh3.hospedagemuolhost.com.br ⭐ | ||||||
| A | 186.234.81.10🇧🇷 UOL-1186.234.81.0/24 | ||||||
| NS | ns2.cpuh3.hospedagemuolhost.com.br | ||||||
| A | 186.234.81.10🇧🇷 UOL-1186.234.81.0/24 | ||||||
| MX | mx.uhserver.com ⭐ | ||||||
| TXT | v=spf1 include:spf.whservidor.com ?all | ||||||
| SOA | ns1.cpuh3.hospedagemuolhost.com.brroot@a16-asgard3.hospedagemuolhost.com.br 2026-07-13 #1 | ||||||
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=1786744014 | ||||||
Same first word
proentec.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.cpuh3.hospedagemuolhost.com.br2026-02-20 → 2026-08-14 · 3 obs
● 2026-02-20 07:34:54
● 2026-08-14 22:06:18
○NSns1.dominios.uol.com.br2020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-20 07:34:54
○ 2026-08-14 22:06:18
●NSns2.cpuh3.hospedagemuolhost.com.br2026-02-20 → 2026-08-14 · 3 obs
● 2026-02-20 07:34:54
● 2026-08-14 22:06:18
○NSns2.dominios.uol.com.br2020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-20 07:34:54
○ 2026-08-14 22:06:18
○NSns3.dominios.uol.com.br2020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-20 07:34:54
○ 2026-08-14 22:06:18
●MXmx.uhserver.com2020-02-04 → 2026-08-14 · 2 obs
● 2026-08-14 22:06:18
●A186.234.81.102026-02-20 → 2026-08-14 · 3 obs
● 2026-02-20 07:34:54
● 2026-08-14 22:06:18
○A23.236.62.1472020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-20 07:34:54
○ 2026-08-14 22:06:18
○CNAMEwww152.wixdns.net2020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-20 07:34:54
○ 2026-08-14 22:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| proentec.com | ns1.cpuh3.hospedagemuolhost.com.br, ns2.cpuh3.hospedagemuolhost.com.br | - |
✅ Authoritative Response
Server:186.234.81.10
NS records: ns1.cpuh3.hospedagemuolhost.com.br, ns2.cpuh3.hospedagemuolhost.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proentec.com (unsigned zone)
⏱️ Timing
Total: 3514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.234.81.10 |
| NS | 2 | ns1.cpuh3.hospedagemuolhost.com.br, ns2.cpuh3.hospedagemuolhost.com.br |
| MX | 1 | mx.uhserver.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.whservidor.com ?all |
| SOA | 1 | ns1.cpuh3.hospedagemuolhost.com.br root. |
Analysis
IP Addresses
proentec.com points to a single IP number: 186.234.81.10.
Additional host names — hhao.com.br, tradi.com.br, telenergy.com.br and two others — share IP numbers with proentec.com.
Name Servers
proentec.com is delegated to two name servers: ns1.cpuh3.hospedagemuolhost.com.br and ns2.cpuh3.hospedagemuolhost.com.br.
proentec.com shares its name server setup with other domains, including sinplast.org.br, atitudeturismo.com.br, annexus.com.br and two others.
proentec.com has some name servers in common with other domains such as helpnetjequie.com.br, doorstech.com.br and sillos.com.br
These name servers are routinely deployed together with the name servers ns3.dominios.uol.com.br.
ns1.cpuh3.hospedagemuolhost.com.br and ns2.cpuh3.hospedagemuolhost.com.br both resolve to the same single IP address: 186.234.81.10.
ns1.cpuh3.hospedagemuolhost.com.br and ns2.cpuh3.hospedagemuolhost.com.br are host names that each point to 186.234.81.10 IP addresses.
Mail Servers
proentec.com has one mail server: mx.uhserver.com.
proentec.com shares the same mail server setup as other domains, including cybnet.com.br, elvisbrasil.com.br, macedex.com.br and two others.
proentec.com and other domains — ipero.sp.gov.br for instance — share at least some mail servers.