mx.trs.eng.br - robtex.com
mx.trs.eng.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.146.156🇧🇷 CentralServer177.101.144.0/21 | ||||||
| PTR | kkgcpe.hospedagemweb.net | ||||||
trs.eng.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.148.40🇧🇷 CentralServer177.101.144.0/21 | ||||||
| NS | trs.eng.br ⭐ | ||||||
| NS | dns1.azempresas.com ⚠️ Not in zone NS records | ||||||
| NS | dns1.trs.eng.br ⚠️ Not in parent delegation | ||||||
| NS | dns2.azempresas.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.trs.eng.br ⚠️ Not in parent delegation | ||||||
| NS | dns3.azempresas.com ⚠️ Not in zone NS records | ||||||
| NS | dns3.trs.eng.br ⚠️ Not in parent delegation | ||||||
| NS | dns4.azempresas.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.trs.eng.br ⚠️ Not in parent delegation | ||||||
| MX | mx.trs.eng.br ⭐ | ||||||
| TXT | MS=ms54515780 | ||||||
| TXT | MS=E6EE70B8857C9B5D3E7384B6D83D01C0966F21C7 | ||||||
| TXT | v=spf1 include:_spf.hospedagemweb.net -all | ||||||
| SOA | trs.eng.brpostmaster@trs.eng.br serial=21 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A177.101.146.1562018-09-04 → 2026-05-11 · 2 obs
● 2018-09-04 06:08:06
● 2026-05-11 18:06:52
● 2026-05-11 18:06:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| trs.eng.br | dns2.azempresas.com, dns1.azempresas.com, dns4.azempresas.com, dns3.azempresas.com | - |
✅ Authoritative Response
Server:177.101.144.25
NS records: dns2.azempresas.com, dns1.azempresas.com, dns4.azempresas.com, dns3.azempresas.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trs.eng.br (unsigned zone)
⏱️ Timing
Total: 1575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.101.146.156 |
Analysis
Mail Server Role
mx.trs.eng.br functions as a mail server for trs.eng.br.
IP Addresses
mx.trs.eng.br resolves to one IP number: 177.101.146.156.
other host names including mx.abils.com.br, mx.apep.org.br, mx.sumedical.med.br, kkgcpe.hospedagemweb.net and mx.azempresas.com share IP numbers with mx.trs.eng.br.