www.smarttech-systems.com - robtex.com
www.smarttech-systems.com
smarttech-systems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| NS | ns74.domaincontrol.com | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | zoho-verification=zb96482445.zmverify.zoho.com | ||||||
| TXT | v=spf1 include:dc-8e814c8572._spfm.smarttech-systems.com ~all | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2025-09-08 #0 | ||||||
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
○NSns1.bluehost.com2015-09-08 → 2015-11-18 · 4 obs
● 2015-11-18 16:22:10
○ 2016-02-11 06:25:16
○ 2026-08-05 17:59:10
○NSns2.bluehost.com2015-09-08 → 2015-11-18 · 4 obs
● 2015-11-18 16:22:10
○ 2016-02-11 06:25:16
○ 2026-08-05 17:59:10
○NSns73.domaincontrol.com2026-08-05 → 2026-08-05 · 2 obs
○ 2026-08-05 17:59:10
○NSns74.domaincontrol.com2026-08-05 → 2026-08-05 · 2 obs
○ 2026-08-05 17:59:10
○MXmail.smarttech-systems.com2015-09-08 → 2015-11-18 · 4 obs
● 2015-11-18 16:22:10
○ 2016-02-11 06:25:16
○ 2026-08-05 17:59:10
○A50.87.248.672015-08-01 → 2015-11-18 · 4 obs
● 2015-11-18 16:22:10
○ 2016-02-11 06:25:16
○ 2026-08-05 17:59:10
●CNAMEsmarttech-systems.com2015-08-01 → 2026-08-05 · 6 obs
● 2015-11-18 16:22:10
○ 2016-02-11 06:25:16
○ 2017-01-05 16:24:08
● 2026-08-05 17:59:08
● 2026-08-05 17:59:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smarttech-systems.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarttech-systems.com (unsigned zone)
⏱️ Timing
Total: 1210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | smarttech-systems.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
www.smarttech-systems.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with www.smarttech-systems.com are lss-mbb.com, mellifestore.com, adign.net and two others.
Name Servers
DNS delegation for www.smarttech-systems.com points to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
www.smarttech-systems.com has the same name server delegation as a number of other domains, such as sparshcctv.com, northernairplumbing.net, iblank.com and two more.
www.smarttech-systems.com has partial name server overlap with other domains, including oxfordfeedlumber.com.
ns73.domaincontrol.com directs to 97.74.106.47 and 2603:5:21a4::2f. ns74.domaincontrol.com directs to 173.201.74.47 and 2603:5:22a4::2f. Each host name carries two IP addresses.
Mail Servers
www.smarttech-systems.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
www.smarttech-systems.com shares at least some of its mail servers with other domains — for example sentureon.com, atstelecom.com.br, mag-hub.com and two more.
Three hosts, each with one IP address: mx2.zoho.com → 136.143.183.44; mx3.zoho.com → 204.141.43.44; mx.zoho.com → 204.141.43.44.
Host names pointing to 204.141.43.44 IP addresses: mx3.zoho.com and mx.zoho.com.