smarttech-systems.com - robtex.com
smarttech-systems.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785887424 | ||||||
Subdomains
www.smarttech-systems.com |
Same first word
smarttech-systems.com |
DNS History
11 records (7 active, 4 former)
○NSns1.bluehost.com2015-07-03 → 2015-11-18 · 4 obs
● 2015-11-18 04:22:58
○ 2016-03-16 04:54:40
○ 2026-08-05 00:18:12
○NSns2.bluehost.com2015-07-03 → 2015-11-18 · 4 obs
● 2015-11-18 04:22:58
○ 2016-03-16 04:54:40
○ 2026-08-05 00:18:12
●NSns73.domaincontrol.com2026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
●NSns74.domaincontrol.com2026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
○MXmail.smarttech-systems.com2015-07-03 → 2015-11-18 · 4 obs
● 2015-11-18 04:22:58
○ 2016-03-16 04:54:40
○ 2026-08-05 00:18:12
●MXmx.zoho.com2026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
●MXmx2.zoho.com2026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
●MXmx3.zoho.com2026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
●A13.248.243.52026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
○A50.87.248.672015-07-03 → 2015-11-18 · 4 obs
● 2015-11-18 04:22:58
○ 2016-03-16 04:54:40
○ 2026-08-05 00:18:12
●A76.223.105.2302026-04-18 → 2026-08-05 · 3 obs
● 2026-04-18 01:55:56
● 2026-08-05 00:18:12
🔍 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: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 3 | mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)... |
| TXT | 2 | zoho-verification=zb96482445.zmverify.zo, v=spf1 include:dc-8e814c8572._spfm.smart |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
Hierarchy
The domain www.smarttech-systems.com falls under the parent smarttech-systems.com.
IP Addresses
smarttech-systems.com points to the IP addresses 13.248.243.5 and 76.223.105.230
lhlus.com, uniquetechniques.org, printunderground.com plus two other host names have IP numbers in common with smarttech-systems.com.
Name Servers
DNS delegation for smarttech-systems.com points to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
The name server configuration of smarttech-systems.com is shared with other domains, for instance homeadvisro.com, elon-musk.cash, playerexclusives.com and two others.
smarttech-systems.com has partial name server overlap with other domains, including conservation-finance.org.
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
The MX records for smarttech-systems.com list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by smarttech-systems.com are shared with other domains: one.news, vacationclean.com, noticiandoweb.com and two others among them.
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.