mail.codtech.com.br - dns.ninja
mail.codtech.com.br
| CNAME | codtech.com.br | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.234.145.234🇧🇷 DIMENOCSERVICOS-AS177.234.145.0/24 | ||||||
| PTR | sargas.enduranceserver.com.br | ||||||
| NS | ns1.oceanotecnologia.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 177.136.244.131🇧🇷 EVEO177.136.244.0/24 | ||||||
| NS | ns1.codtech.com.br ⚠️ Not in zone NS records | ||||||
| A | 177.136.244.131🇧🇷 EVEO177.136.244.0/24 | ||||||
| NS | ns2.codtech.com.br ⚠️ Not in zone NS records | ||||||
| A | 40.160.250.106🇺🇸 OVH40.160.250.0/24 Hosting route | ||||||
| PTR | deimos.enduranceserver.com.br | ||||||
| NS | ns2.oceanotecnologia.com.br ⚠️ Not in parent delegation | ||||||
| A | 40.160.250.106🇺🇸 OVH40.160.250.0/24 Hosting route | ||||||
| PTR | deimos.enduranceserver.com.br | ||||||
| MX | codtech.com.br ⭐ | ||||||
| A | 177.234.145.234🇧🇷 DIMENOCSERVICOS-AS177.234.145.0/24 | ||||||
| PTR | sargas.enduranceserver.com.br | ||||||
| TXT | v=spf1 +a +mx +ip4:177.234.145.234 include:spf-c.mailbaby.net ~all | ||||||
| SOA | ns1.oceanotecnologia.com.brrafaelclia@gmail.com 2026-06-01 #1 | ||||||
codtech.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.234.145.234🇧🇷 DIMENOCSERVICOS-AS177.234.145.0/24 | ||||||
| NS | ns1.oceanotecnologia.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.codtech.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.codtech.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.oceanotecnologia.com.br ⚠️ Not in parent delegation | ||||||
| MX | codtech.com.br ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:177.234.145.234 include:spf-c.mailbaby.net ~all | ||||||
| SOA | ns1.oceanotecnologia.com.brrafaelclia@gmail.com 2026-06-01 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A216.172.172.1832026-03-08 → 2026-07-11 · 2 obs
○ 2026-07-11 23:26:02
○A64.20.34.1662026-04-24 → 2026-05-23 · 5 obs
● 2026-04-24 18:08:24
● 2026-05-23 03:39:18
○ 2026-06-09 06:58:24
○ 2026-07-11 23:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| codtech.com.br | ns1.codtech.com.br, ns2.codtech.com.br | 2 records |
✅ Authoritative Response
Server:177.234.145.234
NS records: ns1.codtech.com.br, ns2.codtech.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codtech.com.br (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | codtech.com.br |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.codtech.com.br, ns2.codtech.com.br)
Analysis
IP Addresses
mail.codtech.com.br has exactly one IP address — 177.234.145.234.
proinsight.com.br, agenciawebcjr.com.br, centroderetina.com.br plus two other host names have IP numbers in common with mail.codtech.com.br.
Name Servers
Four name servers handle the delegation for mail.codtech.com.br: ns1.codtech.com.br, ns2.codtech.com.br, ns1.oceanotecnologia.com.br and ns2.oceanotecnologia.com.br.
mail.codtech.com.br shares at least some of its name servers with other domains, such as codtech.com.br and oceanotecnologia.com.br.
These name servers are frequently paired with the name servers ns1.br.enduranceserver.com.br and ns2.br.enduranceserver.com.br.
The four host names ns1.codtech.com.br, ns2.codtech.com.br, ns1.oceanotecnologia.com.br and ns2.oceanotecnologia.com.br each resolve to a single IP address. ns1.codtech.com.br and ns1.oceanotecnologia.com.br both point to 177.136.244.131, while ns2.codtech.com.br and ns2.oceanotecnologia.com.br both point to 40.160.250.106.
The host names ns1.codtech.com.br and ns1.oceanotecnologia.com.br both resolve to 177.136.244.131 IP addresses.
The host names ns2.codtech.com.br and ns2.oceanotecnologia.com.br both resolve to 40.160.250.106 IP addresses.
Mail Servers
mail.codtech.com.br uses one mail server — codtech.com.br.
mail.codtech.com.br uses the same mail servers as other domains, including codtech.com.br.
codtech.com.br points to one IP number — 177.234.145.234.