optimizeit4u.co.za - robtex.com
optimizeit4u.co.za
co.za
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.coza.net.za ⭐ | ||||||
| NS | coza1.dnsnode.net | ||||||
| NS | ns2.dns.net.za | ||||||
| NS | ns2us.dns.business | ||||||
| NS | ns5.dns.net.za | ||||||
| MX | mx2.dns.business ⭐ | ||||||
| TXT | google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM | ||||||
| TXT | v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_... | ||||||
| SOA | ns.coza.net.zathis-is-probably-not-the-email-address-you-are-looking-for@co.za serial=2025077324 | ||||||
rank #1334 in the tld
WOT: SAFE (72/100)
Subdomains
www.optimizeit4u.co.za |
Same first word
optimizeit4u.co.za |
optimizeit4u.com |
DNS History
8 records (8 active, 0 former)
●NSns1.optimizeit4u.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●NSns2.optimizeit4u.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●NSns3.optimizeit4u.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●NSns4.optimizeit4u.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●MXmx1.mailhostbox.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●MXmx2.mailhostbox.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●MXmx3.mailhostbox.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
●A162.251.80.132015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 07:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co.za | ns5.dns.net.za, ns2us.dns.business, coza1.dnsnode.net, ns2.dns.net.za... | - |
| optimizeit4u.co.za | ns1.optimizeit4u.com, ns2.optimizeit4u.com, ns3.optimizeit4u.com, ns4.optimizeit4u.com | - |
✅ Authoritative Response
Server:162.251.82.251
NS records: ns1.optimizeit4u.com, ns2.optimizeit4u.com, ns3.optimizeit4u.com, ns4.optimizeit4u.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.za (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.251.80.13 |
| NS | 4 | ns3.optimizeit4u.com, ns1.optimizeit4u.com... |
| MX | 3 | mx1.mailhostbox.com (pri: 100), mx2.mailhostbox.com (pri: 100)... |
| TXT | 2 | v=spf1 redirect=_spf.mailhostbox.com, v=spf1 a:spf.outbound.mailhostbox.com ~a |
| SOA | 1 | ns1.optimizeit4u.com callan.optimizeit4u |
Analysis
Hierarchy
www.optimizeit4u.co.za is a subdomain of optimizeit4u.co.za.
IP Addresses
optimizeit4u.co.za resolves to just one IP address, 162.251.80.13.
Two other host names, along with www.arcangroup.com, oilmax.in and gamotor.com, also share IP numbers with optimizeit4u.co.za.
Name Servers
The NS records for optimizeit4u.co.za point to four name servers: ns1.optimizeit4u.com, ns2.optimizeit4u.com, ns3.optimizeit4u.com and ns4.optimizeit4u.com.
optimizeit4u.co.za is at least partially co-delegated on name servers with other domains, such as optimizeit4u.com.
Host names that resolve to four IP numbers:
ns1.optimizeit4u.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
ns2.optimizeit4u.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
ns4.optimizeit4u.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Host names that have two IP addresses:
ns3.optimizeit4u.com resolves to two addresses: 162.251.82.118 and 162.251.82.246.
Mail Servers
Mail for optimizeit4u.co.za is routed through three mail servers — mx1.mailhostbox.com, mx2.mailhostbox.com and mx3.mailhostbox.com.
There is at least a partial MX overlap between optimizeit4u.co.za and other domains, including ubuntubuzz.com, event2mobile.com, normalientooling.com and two others.
These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mx1.mailhostbox.com points to 162.215.3.28; mx2.mailhostbox.com points to 162.215.2.29; mx3.mailhostbox.com points to 162.215.3.29 — each hostname maps to exactly one IP address.