www.optimalcomputing.co.za - robtex.com
www.optimalcomputing.co.za
optimalcomputing.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 41.76.104.31🇿🇦 DIAMATRIX41.76.104.0/24 CLOUD | ||||||
| NS | ns1.waohost.com ⭐ | ||||||
| NS | ns2.waohost.com | ||||||
| NS | ns3.waohost.com | ||||||
| NS | ns4.waohost.com | ||||||
| MX | mx1.cpmx.co.za ⭐ | ||||||
| TXT | v=spf1 ip4:41.76.104.31 include:_spf.tld-mx.com ip4:169.239.217.50 +a +mx ~all | ||||||
| SOA | ns1.waohost.comdns@waohost.com 2026-03-26 #0 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEoptimalcomputing.co.za2026-03-23 → 2026-04-27 · 2 obs
● 2026-04-27 01:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co.za | ns2us.dns.business, ns2.dns.net.za, ns5.dns.net.za, coza1.dnsnode.net... | - |
| optimalcomputing.co.za | ns1.waohost.com, ns2.waohost.com, ns3.waohost.com, ns4.waohost.com | - |
✅ Authoritative Response
Server:169.239.216.125
NS records: ns1.waohost.com, ns2.waohost.com, ns3.waohost.com, ns4.waohost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.za (unsigned zone)
⏱️ Timing
Total: 1724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | optimalcomputing.co.za |
Analysis
IP Addresses
www.optimalcomputing.co.za points to a single IP: 41.76.104.31.
Other host names, for instance wao.ns3.waohost.com, optimalcomputing.co.za, auroramedicaltech.com, wao.ns2.waohost.com and mail.waohostseo.com share IP numbers with www.optimalcomputing.co.za.
Name Servers
www.optimalcomputing.co.za's delegation is handled by four name servers: ns1.waohost.com, ns2.waohost.com, ns3.waohost.com and ns4.waohost.com.
www.optimalcomputing.co.za partially shares name servers with other domains; examples include nvhomes.co.za, interafricaconsulting.com, topquartz.co.za, oriental-rugs.co.za and simpleks.co.za.
These name servers commonly accompany ns1.waohost.co.za, ns2.waohost.co.za, ns3.waohost.co.za and ns4.waohost.co.za.
Host names with one IP:
ns1.waohost.com points to 169.239.219.125
ns2.waohost.com points to 169.239.216.125
ns3.waohost.com points to 51.195.253.11
ns4.waohost.com points to 129.232.221.66
Mail Servers
www.optimalcomputing.co.za is handled by a single mail server, mx1.cpmx.co.za.
www.optimalcomputing.co.za has the same mail server setup as other domains, including locost.co.za, oneclickmobi.com, gardenrouteyoga.com, rotiandchai.co.za and ndi.co.za.
Some mail servers are shared between www.optimalcomputing.co.za and other domains, for example transhub.co.za.
The host name mx1.cpmx.co.za resolves to five IP numbers: 41.222.32.2, 41.222.34.2, 169.239.217.2, 169.239.218.2 and 169.239.219.2.