mail.btechsmartclass.com - dns.ninja
mail.btechsmartclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 166.62.10.228🇸🇬 GODADDY166.62.10.0/23 | ||||||
| PTR | 228.10.62.166.host.secureserver.net | ||||||
btechsmartclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 166.62.10.228🇸🇬 GODADDY166.62.10.0/23 | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| NS | ns72.domaincontrol.com | ||||||
| TXT | D2540944 | ||||||
| TXT | google-site-verification=CFPS-tc7xyUKdoGMZvE7P1Dy__kx4xj7Z63y6mk8PDg | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2024-11-14 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A166.62.10.2282026-07-03 → 2026-08-10 · 2 obs
● 2026-07-03 23:30:22
● 2026-08-10 08:28:30
● 2026-08-10 08:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btechsmartclass.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btechsmartclass.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.62.10.228 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
IP Addresses
mail.btechsmartclass.com points to a single IP number: 166.62.10.228.
Additional host names — _dc-mx.c218d201d0cf.saigonchoice.com, penttajewels.com, jiny.io and two others — share IP numbers with mail.btechsmartclass.com.