cursosti.com - robtex.com
cursosti.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.234.81.9🇧🇷 UOL-1186.234.81.0/24 | ||||||
| NS | ns1.cpuh2.hospedagemuolhost.com.br ⭐ | ||||||
| A | 186.234.81.9🇧🇷 UOL-1186.234.81.0/24 | ||||||
| NS | ns2.cpuh2.hospedagemuolhost.com.br | ||||||
| A | 186.234.81.9🇧🇷 UOL-1186.234.81.0/24 | ||||||
| MX | mx.uhserver.com ⭐ | ||||||
| TXT | v=spf1 include:spf.whservidor.com ?all | ||||||
| SOA | ns1.cpuh2.hospedagemuolhost.com.brroot@a16-asgard2.hospedagemuolhost.com.br 2026-07-04 #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=1786670169 | ||||||
Previously NS for
cursosti.com |
Same first word
cursosti.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NScursosti.com2016-03-31 → 2017-06-20 · 4 obs
● 2017-06-20 08:14:46
○ 2026-06-28 19:28:44
○ 2026-08-14 01:22:22
●NSns1.cpuh2.hospedagemuolhost.com.br2026-06-28 → 2026-08-14 · 3 obs
● 2026-06-28 19:28:44
● 2026-08-14 01:22:22
○NSns1.cursosti.com2016-03-31 → 2017-06-20 · 4 obs
● 2017-06-20 08:14:46
○ 2026-06-28 19:28:44
○ 2026-08-14 01:22:22
●NSns2.cpuh2.hospedagemuolhost.com.br2026-06-28 → 2026-08-14 · 3 obs
● 2026-06-28 19:28:44
● 2026-08-14 01:22:22
○NSns2.cursosti.com2016-03-31 → 2017-06-20 · 4 obs
● 2017-06-20 08:14:46
○ 2026-06-28 19:28:44
○ 2026-08-14 01:22:22
○MXmail.cursosti.com2016-03-31 → 2017-06-20 · 4 obs
● 2017-06-20 08:14:46
○ 2026-06-28 19:28:44
○ 2026-08-14 01:22:22
●MXmx.uhserver.com2026-06-28 → 2026-08-14 · 5 obs
● 2026-06-28 19:28:44
○ 2026-07-13 10:13:24
● 2026-08-13 20:10:16
● 2026-08-14 01:22:22
○A146.255.98.572016-03-31 → 2017-06-20 · 4 obs
● 2017-06-20 08:14:46
○ 2026-06-28 19:28:44
○ 2026-08-14 01:22:22
●A186.234.81.92026-06-28 → 2026-08-14 · 5 obs
● 2026-06-28 19:28:44
○ 2026-07-13 10:13:24
● 2026-08-13 20:10:16
● 2026-08-14 01:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| cursosti.com | ns1.cpuh2.hospedagemuolhost.com.br, ns2.cpuh2.hospedagemuolhost.com.br | - |
✅ Authoritative Response
Server:186.234.81.9
NS records: ns1.cpuh2.hospedagemuolhost.com.br, ns2.cpuh2.hospedagemuolhost.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cursosti.com (unsigned zone)
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.234.81.9 |
| NS | 2 | ns1.cpuh2.hospedagemuolhost.com.br, ns2.cpuh2.hospedagemuolhost.com.br |
| MX | 1 | mx.uhserver.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.whservidor.com ?all |
| SOA | 1 | ns1.cpuh2.hospedagemuolhost.com.br root. |
Analysis
IP Addresses
cursosti.com has exactly one IP address — 186.234.81.9.
cnit.com.br, geomatrix360.com.br, projetoarquitetura.com.br plus two other host names have IP numbers in common with cursosti.com.
Name Servers
cursosti.com uses two name servers for its delegation: ns1.cpuh2.hospedagemuolhost.com.br and ns2.cpuh2.hospedagemuolhost.com.br.
The name server configuration of cursosti.com is shared with other domains, for instance sanrossobras.com.br, mcamkt.com.br, forgatti.com.br and two others.
At least some of cursosti.com's name servers are also used by other domains, among them gadrian.com.br.
These name servers tend to appear together with the name servers nova.ns.cloudflare.com, rudy.ns.cloudflare.com and ns1.dominios.uol.com.br, plus two others.
ns1.cpuh2.hospedagemuolhost.com.br resolves to 186.234.81.9; ns2.cpuh2.hospedagemuolhost.com.br resolves to the same IP address, 186.234.81.9.
Both ns1.cpuh2.hospedagemuolhost.com.br and ns2.cpuh2.hospedagemuolhost.com.br resolve to 186.234.81.9 IP addresses each.
Mail Servers
cursosti.com uses one mail server — mx.uhserver.com.
The mail server setup of cursosti.com matches that of other domains such as casbelt.com, cangussuimoveis.com.br, fabbricadesign.com.br and two others.
The mail servers for cursosti.com overlap at least partially with those of other domains, including atacadan.com and soufoco.com.br.