mx2.73m.co - robtex.com
mx2.73m.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
73m.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.229.117.57🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| NS | ns4.csof.net ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| MX | mx1.73m.co ⭐ | ||||||
| MX | mx2.73m.co ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns4.csof.nethostmaster@73m.co serial=1774226420 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.10.1732026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 09:16:22
● 2026-03-23 00:42:04
● 2026-03-23 00:42:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| 73m.co | ns2.csof.net, ns3.csof.net, ns4.csof.net, ns1.csof.net | - |
✅ Authoritative Response
Server:18.205.186.231
NS records: ns2.csof.net, ns3.csof.net, ns4.csof.net, ns1.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 73m.co (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.10.173 |
Analysis
Mail Server Role
mx2.73m.co is the mail server for 73m.co.
mx1.73m.co is a mail server commonly used with mx2.73m.co.
IP Addresses
mx2.73m.co resolves to one IP number: 46.4.10.173.
other host names including mx2.401kplanning.org, mx2.torrentsnipe.info, mx2.306468a7c11f34fd58da6f1c965cb60b.info, mx2.24570ad09624be3bddfaef932665c650.com and mx2.hcxiaoao.com share IP numbers with mx2.73m.co.