ctcj.org.br - robtex.com
ctcj.org.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.164.94.149🇧🇷 AS26868545.164.94.0/24 CLARO S.A. Customer | ||||||
| NS | ns1.shootinghouse.com.br ⭐ | ||||||
| A | 170.81.43.223🇧🇷 FERENZ170.81.43.0/24 Ferenz Networks - DC | ||||||
| PTR | 170-81-43-223.ferenz.com.br | ||||||
| NS | ns2.shootinghouse.com.br | ||||||
| A | 104.156.246.50🇺🇸 AS-VULTR104.156.240.0/21 Vultr Assigned Prefix | ||||||
| PTR | 104.156.246.50.vultrusercontent.com | ||||||
| MX | mail.ctcj.org.br ⭐ | ||||||
| A | 179.190.21.18🇧🇷 UNSPECIFIED179.190.21.0/24 | ||||||
| PTR | sistema2.shootinghouse.com.br | ||||||
| TXT | v=spf1 a mx ip4:179.190.21.18 include:relay.mailbaby.net ~all | ||||||
| SOA | ns1.shootinghouse.com.brroot@j5qjpfsgmc.underplatform.com 2025-09-11 #0 | ||||||
org.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=2026201160 | ||||||
Subdomains
mail.ctcj.org.br |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.shootinghouse.com.br2026-04-24 → 2026-07-20 · 2 obs
● 2026-07-20 06:52:04
●NSns2.shootinghouse.com.br2026-04-24 → 2026-07-20 · 2 obs
● 2026-07-20 06:52:04
●MXmail.ctcj.org.br2026-04-24 → 2026-07-20 · 2 obs
● 2026-07-20 06:52:04
●A45.164.94.1492026-04-24 → 2026-07-20 · 2 obs
● 2026-07-20 06:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, d.dns.br, e.dns.br, b.dns.br... | - |
| ctcj.org.br | ns1.shootinghouse.com.br, ns2.shootinghouse.com.br | - |
✅ Authoritative Response
Server:170.81.43.223
NS records: ns1.shootinghouse.com.br, ns2.shootinghouse.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctcj.org.br (unsigned zone)
⏱️ Timing
Total: 1238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.164.94.149 |
| NS | 2 | ns2.shootinghouse.com.br, ns1.shootinghouse.com.br |
| MX | 1 | mail.ctcj.org.br (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:179.190.21.18 include:re |
| SOA | 1 | ns1.shootinghouse.com.br root.j5qjpfsgmc |
Analysis
Hierarchy
ctcj.org.br is a parent domain of mail.ctcj.org.br.
IP Addresses
ctcj.org.br resolves to just one IP address, 45.164.94.149.
Two other host names, along with ftprn.org.br, fctp.org.br and ctlp.com.br, also share IP numbers with ctcj.org.br.
Name Servers
The NS records for ctcj.org.br delegate to ns1.shootinghouse.com.br and ns2.shootinghouse.com.br.
ctcj.org.br shares its NS records with other domains, for example ctgx.com.br, calibre357.com.br, cbct.org.br and two others.
ns1.shootinghouse.com.br and ns2.shootinghouse.com.br each resolve to one IP number: ns1.shootinghouse.com.br points to 170.81.43.223 and ns2.shootinghouse.com.br points to 104.156.246.50.
Mail Servers
The sole mail server for ctcj.org.br is mail.ctcj.org.br.
mail.ctcj.org.br resolves to 179.190.21.18 and no other IP number.