mail.codexar.com.br - robtex.com
mail.codexar.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.242.149.103🇮🇷 AS272696151.242.149.0/24 | ||||||
| PTR | mail.codexar.com.br | ||||||
codexar.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 151.242.149.103🇮🇷 AS272696151.242.149.0/24 | ||||||
| NS | a.sec.dns.br ⭐ | ||||||
| NS | b.sec.dns.br | ||||||
| MX | mail.codexar.com.br ⭐ | ||||||
| TXT | v=spf1 mx ip4:151.242.149.103 -all | ||||||
| SOA | a.sec.dns.brhostmaster@registro.br serial=2026174000 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A151.242.149.1032026-07-03 → 2026-07-17 · 2 obs
● 2026-07-03 21:03:42
● 2026-07-17 02:35:42
● 2026-07-17 02:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| codexar.com.br | b.sec.dns.br, a.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.11
NS records: b.sec.dns.br, a.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.242.149.103 |
Analysis
Mail Server Role
Mail for codexar.com.br is routed through the mail server mail.codexar.com.br.
IP Addresses
mail.codexar.com.br has exactly one IP address — 151.242.149.103.
codexar.com.br is an example of another host name that shares IP numbers with mail.codexar.com.br.