code4trust.com - dns.ninja
code4trust.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dominios.uol.com.br ⭐ | ||||||
| A | 186.234.124.159🇧🇷 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 2026-06-28 #15 | ||||||
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=1789345193 | ||||||
Same first word
code4trust.com |
code4trust.org |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.dominios.uol.com.br2026-09-08 → 2026-09-14 · 2 obs
● 2026-09-14 00:21:50
●NSns2.dominios.uol.com.br2026-09-08 → 2026-09-14 · 2 obs
● 2026-09-14 00:21:50
●NSns3.dominios.uol.com.br2026-09-08 → 2026-09-14 · 2 obs
● 2026-09-14 00:21:50
●MXmx.uhserver.com2026-09-08 → 2026-09-14 · 6 obs
○ 2026-09-10 07:44:06
● 2026-09-11 09:25:18
○ 2026-09-13 14:14:24
● 2026-09-13 21:31:22
● 2026-09-14 00:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| code4trust.com | ns1.dominios.uol.com.br, ns2.dominios.uol.com.br, ns3.dominios.uol.com.br | - |
✅ Authoritative Response
Server:186.234.124.167
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 code4trust.com (unsigned zone)
⏱️ Timing
Total: 2676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.dominios.uol.com.br, ns1.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
Name Servers
code4trust.com has three name servers — ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.
code4trust.com partially shares its NS delegation with several other domains, including adad.com.br, ayres.adv.br, euqueroemais.com.br and two others.
Each of the three hostnames points to exactly one IP address: ns1.dominios.uol.com.br points to 186.234.124.159, ns2.dominios.uol.com.br points to 186.234.124.166 and ns3.dominios.uol.com.br points to 186.234.124.168.
Mail Servers
code4trust.com routes its mail through a single mail server, mx.uhserver.com.
code4trust.com has the same mail server arrangement as a number of other domains, for example rk28.com.br, sarmento.adv.br, goo-car.com and two more.
At least a portion of code4trust.com's mail servers are also used by other domains, for example anamma.org.br.
mx.uhserver.com points to one IP number — 200.147.36.29.