mx.onrequest.com.br - dns.ninja
mx.onrequest.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.120.197.244🇧🇷 UNSPECIFIED187.120.196.0/22 MPC INTERNET LTDA | ||||||
| PTR | excelsior.mpc.com.br | ||||||
onrequest.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.120.197.215🇧🇷 UNSPECIFIED187.120.196.0/22 MPC INTERNET LTDA | ||||||
| NS | server4.mpc.com.br ⭐ | ||||||
| NS | copernicus.mpcnet.com.br | ||||||
| MX | mx.onrequest.com.br ⭐ | ||||||
| TXT | v=spf1 a mx ip4:187.120.197.128/25 include:spf_18000.aknamail.com.br ?all | ||||||
| SOA | server4.mpc.com.brroot@mpc.com.br 2025-03-10 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A187.120.197.2442026-03-10 → 2026-07-24 · 2 obs
● 2026-03-10 02:47:28
● 2026-07-24 19:48:34
● 2026-07-24 19:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| onrequest.com.br | server4.mpc.com.br, copernicus.mpcnet.com.br | 2 records |
✅ Authoritative Response
Server:187.120.197.252
NS records: server4.mpc.com.br, copernicus.mpcnet.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onrequest.com.br (unsigned zone)
⏱️ Timing
Total: 1349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.120.197.244 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (server4.mpc.com.br, copernicus.mpcnet.com.br)
Analysis
Mail Server Role
mx.onrequest.com.br serves as a mail server for onrequest.com.br.
IP Addresses
mx.onrequest.com.br points to a single IP number: 187.120.197.244.
Additional host names — mx.rdbferramentaria.com.br, mx.retificabaraccat.com.br, mx.vianney.com.br and two others — share IP numbers with mx.onrequest.com.br.