mx.ctt.com.br - robtex.com
mx.ctt.com.br
| DNSSEC | ⚠️ Not signed | ||||||
ctt.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.209.225.51🇧🇷 AS53154-MCO2186.209.224.0/20 MCO2 Tecnologia | ||||||
| NS | ns1.mco2.com.br ⭐ | ||||||
| NS | ns2.mco2.com.br | ||||||
| MX | mail10-server.sslbr.net ⭐ | ||||||
| TXT | v=spf1 include:spf.internetbrasil.net -all | ||||||
| SOA | ns1.mco2.com.brhostmaster@ctt.com.br serial=1785510437 | ||||||
WOT: SAFE (63/100)
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, f.dns.br, e.dns.br... | - |
| ctt.com.br | ns1.mco2.com.br, ns2.mco2.com.br | 2 records |
✅ Authoritative Response
Server:186.209.224.12
NS records: ns1.mco2.com.br, ns2.mco2.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctt.com.br (unsigned zone)
⏱️ Timing
Total: 526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.mco2.com.br, ns1.mco2.com.br)