mx.siseduca.com.br - robtex.com
mx.siseduca.com.br
| DNSSEC | ⚠️ Not signed | ||||||
siseduca.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | d.sec.dns.br ⭐ | ||||||
| NS | e.sec.dns.br | ||||||
| MX | mx1.hostinger.com ⭐ | ||||||
| MX | mx2.hostinger.com(10) | ||||||
| TXT | 9c8726f6e53022bf3b(0x62303062)987fb9281c | ||||||
| TXT | v=spf1 include:_spf.mail.hostinger.com ~all | ||||||
| SOA | d.sec.dns.brhostmaster@registro.br serial=2026100000 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| siseduca.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: 919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|