mx.m4net.com.br - robtex.com
mx.m4net.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.155.160.201🇧🇷 UNSPECIFIED200.155.160.0/23 Telium Networks | ||||||
| PTR | mx.telium.com.br | ||||||
m4net.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.201.133.207🇧🇷 UNSPECIFIED200.201.132.0/23 Telium Networks | ||||||
| NS | m4net.com.br ⭐ | ||||||
| NS | ns1.telium.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns1.web2go.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.telium.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.web2go.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns3.telium.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns3.web2go.com.br ⚠️ Not in zone NS records | ||||||
| MX | mx.m4net.com.br ⭐ | ||||||
| TXT | MS=ms89165291 | ||||||
| TXT | v=spf1 mx include:spf.telium.com.br -all | ||||||
| TXT | MS=27EFF4BA6839AF4DD93638D09599180A3E7C715A | ||||||
| SOA | m4net.com.brpostmaster@m4net.com.br 2023-08-08 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A200.155.160.2012014-10-16 → 2026-04-24 · 2 obs
● 2014-10-16 11:59:34
● 2026-04-24 11:25:18
● 2026-04-24 11:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| m4net.com.br | ns1.web2go.com.br, ns2.web2go.com.br, ns3.web2go.com.br | - |
✅ Authoritative Response
Server:200.201.133.2
NS records: ns1.web2go.com.br, ns2.web2go.com.br, ns3.web2go.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for m4net.com.br (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.155.160.201 |
Analysis
Mail Server Role
mx.m4net.com.br serves as the mail server for m4net.com.br.
IP Addresses
mx.m4net.com.br points to a single IP: 200.155.160.201.
Other host names, for instance mx.tecnomicina.com.br, mx.inbr.net.br, mx.gifor.com.br, mx.brisan.com.br and mx.boraquimica.com.br share IP numbers with mx.m4net.com.br.