mx.klassen.com.br - robtex.com
mx.klassen.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.150.210🇧🇷 CentralServer177.101.144.0/21 | ||||||
klassen.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.144.117🇧🇷 CentralServer177.101.144.0/21 | ||||||
| NS | klassen.com.br ⭐ | ||||||
| NS | dns1.klassen.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns2.klassen.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns3.klassen.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns4.klassen.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns.centralserver.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.centralserver.com.br ⚠️ Not in zone NS records | ||||||
| MX | mx.klassen.com.br ⭐ | ||||||
| TXT | v=spf1 include:_spf.hospedagemweb.net -all | ||||||
| SOA | klassen.com.brpostmaster@klassen.com.br 2008-04-04 #75 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A177.101.150.2102026-02-28 → 2026-04-26 · 2 obs
● 2026-02-28 13:11:00
● 2026-04-26 04:37:38
● 2026-04-26 04:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| klassen.com.br | ns.centralserver.com.br, ns2.centralserver.com.br | - |
✅ Authoritative Response
Server:177.101.144.23
NS records: ns.centralserver.com.br, ns2.centralserver.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for klassen.com.br (unsigned zone)
⏱️ Timing
Total: 1315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.101.150.210 |
Analysis
Mail Server Role
mx.klassen.com.br serves as the mail server for klassen.com.br.
IP Addresses
mx.klassen.com.br points to a single IP: 177.101.150.210.
Other host names, for instance mx.atu.com.br, mx.bucofacial.com.br, mx.nilpack.com.br, mx.pradoart.com.br and mx.cademaconstrucoes.com.br share IP numbers with mx.klassen.com.br.