mx3zone.com - robtex.com
mx3zone.com
| 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 | 186.234.124.166🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns3.dominios.uol.com.br | ||||||
| A | 186.234.124.168🇧🇷 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 2026-02-25 #3 | ||||||
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=1777423486 | ||||||
Same first word
mx3zone.com |
DNS History
10 records (5 active, 5 former)
●NSns1.dominios.uol.com.br2015-06-13 → 2026-04-29 · 3 obs
● 2015-06-13 22:04:22
● 2026-04-29 01:03:42
○NSns1.hostnet.com.br2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-13 22:04:22
○ 2026-04-29 01:03:42
●NSns2.dominios.uol.com.br2015-06-13 → 2026-04-29 · 3 obs
● 2015-06-13 22:04:22
● 2026-04-29 01:03:42
○NSns2.hostnet.com.br2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-13 22:04:22
○ 2026-04-29 01:03:42
●NSns3.dominios.uol.com.br2015-06-13 → 2026-04-29 · 3 obs
● 2015-06-13 22:04:22
● 2026-04-29 01:03:42
●MXmx.uhserver.com2015-06-13 → 2026-04-29 · 3 obs
● 2015-06-13 22:04:22
● 2026-04-29 01:03:42
○MXsmtpdin1.f3.k8.com.br2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-13 22:04:22
○ 2026-04-29 01:03:42
○A187.17.111.1012015-06-13 → 2018-09-22 · 5 obs
● 2015-06-13 22:04:22
● 2018-09-22 08:32:26
○ 2026-04-29 01:03:40
○ 2026-04-29 01:03:42
●A187.17.111.352026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 01:03:40
● 2026-04-29 01:03:42
○A200.185.109.1012008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-13 22:04:22
○ 2026-04-29 01:03:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| mx3zone.com | ns1.dominios.uol.com.br, ns2.dominios.uol.com.br, ns3.dominios.uol.com.br | - |
✅ Authoritative Response
Server:186.234.124.168
NS records: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br, ns3.dominios.uol.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx3zone.com (unsigned zone)
⏱️ Timing
Total: 4785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.17.111.35 |
| NS | 3 | ns3.dominios.uol.com.br, ns1.dominios.uol.com.br... |
| MX | 1 | mx.uhserver.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.whservidor.com ?all |
| SOA | 1 | ns1.dominios.uol.com.br admin.uolhost.co |
Analysis
IP Addresses
mx3zone.com resolves to a single IP address: 187.17.111.35.
Other host names including espacoativa.com.br, apegeo.com.br, sescamapa.com.br, orgtriangulo.com.br and colegiodominium.com.br share IP numbers with mx3zone.com.
Name Servers
mx3zone.com is delegated to three name servers: ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.
mx3zone.com at least partially shares name servers with other domains, including inventit.com.br, carlosgomes.com.br, tijolosistemas.com.br, segonline.com.br and solucaocomercio.com.
Hostnames with a single IP:
ns1.dominios.uol.com.br points to: 186.234.124.165.
ns2.dominios.uol.com.br points to: 186.234.124.166.
ns3.dominios.uol.com.br points to: 186.234.124.168.
Mail Servers
mx3zone.com is handled by a single mail server, mx.uhserver.com.
mx3zone.com shares its mail server setup with other domains, including bitline.com.br, montsp.com.br, castanhacastor.com, cursocentral.com.br and atacomercial.com.
mx3zone.com shares some mail servers with other domains, for example aspiramaq.com.br and octatelecom.com.br.
mx.uhserver.com points to a single IP: 200.147.36.29.