smartopt.com - dns.ninja
smartopt.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=1786574529 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.datapro.co.za2015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
●NSns2.datapro.co.za2015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
●NSns3.datapro.co.za2015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
●MXza-smtp-inbound-1.mimecast.co.za2015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
●MXza-smtp-inbound-2.mimecast.co.za2015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
●A197.242.144.342015-07-07 → 2026-08-12 · 2 obs
● 2026-08-12 22:59:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartopt.com | ns1.datapro.co.za, ns2.datapro.co.za, ns3.datapro.co.za | - |
✅ Authoritative Response
Server:196.41.6.110
NS records: ns1.datapro.co.za, ns2.datapro.co.za, ns3.datapro.co.za
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartopt.com (unsigned zone)
⏱️ Timing
Total: 1478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.242.144.34 |
| NS | 3 | ns2.datapro.co.za, ns1.datapro.co.za... |
| MX | 2 | za-smtp-inbound-2.mimecast.co.za (pri: 1, za-smtp-inbound-1.mimecast.co.za (pri: 1 |
| TXT | 2 | MS=ms50296770, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.datapro.co.za hostmaster.datapro.co. |
Analysis
IP Addresses
smartopt.com resolves to one IP address: 197.242.144.34.
koortjies.co.za, www.koortjies.co.za, mail.falkhon.com and two other host names share IP numbers with smartopt.com.
Name Servers
DNS for smartopt.com is handled by three authoritative name servers: ns1.datapro.co.za, ns2.datapro.co.za and ns3.datapro.co.za.
At least some of smartopt.com's name servers are shared with other domains, for example 147.193.41.in-addr.arpa, 5.41.196.in-addr.arpa, bostoneducationgroup.com and two more.
These name servers tend to co-occur with ns1.voxdns.co.za, ns2.voxdns.co.za, pridns.lantic.net and 4 other name servers in the same DNS delegations.
ns1.datapro.co.za, ns2.datapro.co.za and ns3.datapro.co.za all have one IP address each — ns1.datapro.co.za directs to 196.41.6.110, ns2.datapro.co.za directs to 196.41.30.46 and ns3.datapro.co.za directs to 196.22.227.25.
Mail Servers
Mail for smartopt.com is handled by two mail servers — za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.
smartopt.com uses an identical mail server configuration to several other domains — among them roheksa.co.za, paragonimpact.com, itlescrow.com and two more.
smartopt.com has at least partial mail server overlap with other domains such as bcx.co.zm, tigros.co.za, cidb.org.za and two more.
Both za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za resolve to four IP addresses: za-smtp-inbound-1.mimecast.co.za points to 41.74.193.201, 41.74.193.210, 41.74.197.201 and 41.74.197.210 while za-smtp-inbound-2.mimecast.co.za resolves to 41.74.193.201, 41.74.193.210, 41.74.197.201 and 41.74.197.210.
Host names pointing to 41.74.193.201 IP addresses: za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.
Host names pointing to 41.74.193.210 IP addresses: za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.
Host names pointing to 41.74.197.201 IP addresses: za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.
Host names pointing to 41.74.197.210 IP addresses: za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.