mx2.nlsdu.com - robtex.com
mx2.nlsdu.com
| 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 | ||||||
nlsdu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.16.27.236🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix | ||||||
| NS | ns1.nlsdu.com ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| NS | ns4.csof.net | ||||||
| MX | mx1.nlsdu.com ⭐ | ||||||
| MX | mx2.nlsdu.com ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.nlsdu.comhostmaster@nlsdu.com serial=1778685503 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.10.1732026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:42:06
● 2026-05-13 19:35:58
● 2026-05-13 19:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nlsdu.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:52.20.19.77
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nlsdu.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.10.173 |
Analysis
Mail Server Role
mx2.nlsdu.com functions as a mail server for nlsdu.com.
mx1.nlsdu.com is a mail server commonly used with mx2.nlsdu.com.
IP Addresses
mx2.nlsdu.com resolves to one IP number: 46.4.10.173.
other host names including mx2.804c026894225e01c3ae690294584448.com, mx2.34b84f9cb1d48f03b05d685746c40f5e.sbs, mx2.a225ecd6d5f56696613626efbb9197a5.net, mx2.uogrpps.com and mx2.366f5af89ec1595a8dd6ab96c137bfe6.xyz share IP numbers with mx2.nlsdu.com.