mx1.mailproxy.us - dns.ninja
mx1.mailproxy.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.45.246.164🇺🇸 RACKSPACE-ORD173.45.240.0/21 Rackspace | ||||||
| PTR | 173-45-246-164.static.cloud-ips.com | ||||||
mailproxy.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.45.246.164🇺🇸 RACKSPACE-ORD173.45.240.0/21 Rackspace | ||||||
| NS | ns53.domaincontrol.com ⭐ | ||||||
| NS | ns54.domaincontrol.com | ||||||
| MX | mx1.mailproxy.us ⭐ | ||||||
| TXT | v=spf1 a mx ptr ip4:173.45.246.164 mx;mx1.mailproxy.us ~all | ||||||
| SOA | ns53.domaincontrol.comdns@jomax.net 2016-05-04 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A173.45.246.1642015-07-23 → 2026-06-26 · 2 obs
● 2015-07-23 14:11:28
● 2026-06-26 02:50:56
● 2026-06-26 02:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, x.cctld.us, y.cctld.us, m.cctld.us... | - |
| mailproxy.us | ns53.domaincontrol.com, ns54.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailproxy.us (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.45.246.164 |
Analysis
Mail Server Role
Mail for mailproxy.us is routed through the mail server mx1.mailproxy.us.
IP Addresses
mx1.mailproxy.us has exactly one IP address — 173.45.246.164.
Other host names share IP numbers with mx1.mailproxy.us; mailproxy.us is one such example.