mail.cryptoadvance.com.br - robtex.com
mail.cryptoadvance.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.131.121.1🇧🇷 ACESSOLINE177.131.120.0/23 CLARO S.A. Customer | ||||||
| PTR | mail.srssistemas.com | ||||||
cryptoadvance.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 177.131.121.1🇧🇷 ACESSOLINE177.131.120.0/23 CLARO S.A. Customer | ||||||
| NS | d.sec.dns.br ⭐ | ||||||
| NS | e.sec.dns.br | ||||||
| MX | mail.cryptoadvance.com.br ⭐ | ||||||
| TXT | v=spf1 a mx ip4:177.131.121.1 mx:mail.cryptoadvance.com.br include:srssistema... | ||||||
| SOA | d.sec.dns.brhostmaster@registro.br serial=2026273000 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A177.131.121.12026-09-29 → 2026-10-18 · 2 obs
● 2026-09-29 06:33:04
● 2026-10-18 13:11:58
● 2026-10-18 13:11:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| cryptoadvance.com.br | d.sec.dns.br, e.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.14
NS records: d.sec.dns.br, e.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.131.121.1 |
Analysis
Mail Server Role
Mail for cryptoadvance.com.br is routed through the mail server mail.cryptoadvance.com.br.
IP Addresses
mail.cryptoadvance.com.br has exactly one IP address — 177.131.121.1.
dimangauto.com.br, www.srssistemas.com, ns1.srssistemas.com plus two other host names have IP numbers in common with mail.cryptoadvance.com.br.