mx.mastercuan66.com - robtex.com
mx.mastercuan66.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.31.52.5🇺🇸 Limestone Networks64.31.52.0/24 | ||||||
| PTR | mastercuan66.com | ||||||
mastercuan66.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.31.52.5🇺🇸 Limestone Networks64.31.52.0/24 | ||||||
| NS | ns1-42.azure-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.mastercuan66.com ⚠️ Not in zone NS records | ||||||
| NS | ns2-42.azure-dns.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.mastercuan66.com ⚠️ Not in zone NS records | ||||||
| NS | ns3-42.azure-dns.org ⚠️ Not in parent delegation | ||||||
| NS | ns4-42.azure-dns.info ⚠️ Not in parent delegation | ||||||
| MX | mx.mastercuan66.com ⭐ | ||||||
| TXT | v=spf1 a:dns.mastercuan66.com ~all | ||||||
| SOA | ns1-42.azure-dns.comsupport@cloudns.net serial=1978080163 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A64.31.52.52026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 11:31:26
● 2026-05-13 23:47:20
● 2026-05-13 23:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastercuan66.com | ns1.mastercuan66.com, ns2.mastercuan66.com | 2 records |
✅ Authoritative Response
Server:64.31.52.5
NS records: ns1.mastercuan66.com, ns2.mastercuan66.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercuan66.com (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.31.52.5 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mastercuan66.com, ns2.mastercuan66.com)
Analysis
Mail Server Role
mx.mastercuan66.com serves as the mail server for mastercuan66.com.
IP Addresses
mx.mastercuan66.com points to a single IP address: 64.31.52.5.
Other host names such as adamyan.info and mastercuan66.com share IP numbers with mx.mastercuan66.com.