contarg.com.br - robtex.com
contarg.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.17.111.35🇧🇷 UOL-1187.17.96.0/20 UOL | ||||||
| NS | ns1.dominios.uol.com.br ⭐ | ||||||
| A | 186.234.124.165🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns2.dominios.uol.com.br | ||||||
| A | 186.234.124.167🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns3.dominios.uol.com.br | ||||||
| A | 186.234.124.169🇧🇷 UOL-1186.234.124.0/23 | ||||||
| MX | mx.uhserver.com ⭐ | ||||||
| A | 200.147.36.29🇧🇷 UOL-1200.147.36.0/24 | ||||||
| PTR | mx.uhserver.com | ||||||
| TXT | v=spf1 include:spf.whservidor.com ?all | ||||||
| SOA | ns1.dominios.uol.com.bradmin@uolhost.com.br 2026-01-11 #3 | ||||||
com.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=2026085556 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Subdomains
www.contarg.com.br |
Same first word
contarg.com.br |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.dominios.uol.com.br2026-03-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:27:20
●NSns2.dominios.uol.com.br2026-03-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:27:20
●NSns3.dominios.uol.com.br2026-03-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:27:20
●MXmx.uhserver.com2026-03-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:27:20
●A187.17.111.352026-03-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, c.dns.br, d.dns.br, e.dns.br... | - |
| contarg.com.br | ns2.dominios.uol.com.br, ns3.dominios.uol.com.br, ns1.dominios.uol.com.br | - |
✅ Authoritative Response
Server:186.234.124.165
NS records: ns2.dominios.uol.com.br, ns3.dominios.uol.com.br, ns1.dominios.uol.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contarg.com.br (unsigned zone)
⏱️ Timing
Total: 3839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.17.111.35 |
| NS | 3 | ns3.dominios.uol.com.br, ns2.dominios.uol.com.br... |
| MX | 1 | mx.uhserver.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.whservidor.com ?all |
| SOA | 1 | ns1.dominios.uol.com.br admin.uolhost.co |
Analysis
Hierarchy
contarg.com.br is the parent of www.contarg.com.br.
IP Addresses
contarg.com.br resolves to a single IP address: 187.17.111.35.
Other host names including csvonline.com.br, vistas.com.br, cartoriosagramor.com.br, kanzen.com.br and webartes.net share IP numbers with contarg.com.br.
Name Servers
contarg.com.br is delegated to three name servers: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.
contarg.com.br at least partially shares name servers with other domains, including paladini.agr.br, polinstal.com.br, acquathermic.com.br, tubiello.com.br and balbinotur.com.
These name servers are often used together with ns1.dominios.digiweb.com.br.
Hostnames with a single IP:
ns1.dominios.uol.com.br points to: 186.234.124.165.
ns2.dominios.uol.com.br points to: 186.234.124.167.
ns3.dominios.uol.com.br points to: 186.234.124.169.
Mail Servers
contarg.com.br is handled by a single mail server, mx.uhserver.com.
contarg.com.br shares its mail server setup with other domains, including mimabebe.com.br, sartori.com.br, placegames.com.br, maxlogic.com.br and reeferone.com.br.
contarg.com.br shares some mail servers with other domains, at least partially, for instance regisnet.net.
mx.uhserver.com points to a single IP: 200.147.36.29.