mx.subnetcore.us - robtex.com
mx.subnetcore.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.232.42.216🇺🇸 EONIX-NA173.232.40.0/22 | ||||||
| PTR | subnetcore.us | ||||||
subnetcore.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.subnetcore.us ⭐ | ||||||
| NS | ns1.subnetcore.us | ||||||
| NS | ns2.subnetcore.us | ||||||
| MX | mx.subnetcore.us ⭐ | ||||||
| TXT | v=spf1 a:dns.subnetcore.us ~all | ||||||
| SOA | dns.subnetcore.ushostmaster@subnetcore.us serial=1274094725 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A173.232.42.2162026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 04:07:28
● 2026-03-25 13:53:54
● 2026-03-25 13:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, k.cctld.us, n.cctld.us, f.cctld.us... | - |
| subnetcore.us | ns1.subnetcore.us, ns2.subnetcore.us | 2 records |
✅ Authoritative Response
Server:104.140.77.58
NS records: ns1.subnetcore.us, ns2.subnetcore.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subnetcore.us (unsigned zone)
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.232.42.216 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.subnetcore.us, ns2.subnetcore.us)
Analysis
Mail Server Role
mx.subnetcore.us is the mail server for subnetcore.us.
IP Addresses
mx.subnetcore.us maps to IP address 173.232.42.216.
Other host names for instance dns.qerrplazin.com and dns.subnetcore.us share IP numbers with mx.subnetcore.us.