optimi.learning.co.za - robtex.com
optimi.learning.co.za
learning.co.za
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.38.230.114🇿🇦 xneelo156.38.128.0/17 -JHB-BLK | ||||||
| NS | ns1.host-h.net ⭐ | ||||||
| NS | ns1.dns-h.com | ||||||
| NS | ns2.dns-h.com | ||||||
| NS | ns2.host-h.net | ||||||
| MX | learning-co-za.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com a:mx.it.si include:transmail.net ~all | ||||||
| SOA | ns1.host-h.netpostmaster@learning.co.za serial=20250205 | ||||||
Same first word
optimi.co.il |
optimi.co.nz |
optimi.co |
optimi.vn |
optimi.pl |
optimi.co.za |
optimi.net |
optimi.fr |
optimi.cn |
optimi.de |
optimi.cz |
optimi.sk |
optimi.se |
optimi.com |
optimi.lv |
optimi.fi |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.host-h.net2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 01:22:50
●NSns2.host-h.net2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 01:22:50
●MXoptimi-learning-co-za.mail.protection.outlook.com2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 01:22:50
●A41.72.159.2112026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 01:22:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co.za | ns2us.dns.business, coza1.dnsnode.net, ns2.dns.net.za, ns5.dns.net.za... | - |
| learning.co.za | ns1.dns-h.com, ns1.host-h.net, ns2.dns-h.com, ns2.host-h.net | - |
✅ Authoritative Response
Server:129.232.248.40
NS records: ns1.dns-h.com, ns1.host-h.net, ns2.dns-h.com, ns2.host-h.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.za (unsigned zone)
⏱️ Timing
Total: 1627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 41.72.159.211 |
| NS | 4 | ns2.host-h.net, ns1.dns-h.com... |
| MX | 1 | optimi-learning-co-za.mail.protection.ou |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
Analysis
IP Addresses
optimi.learning.co.za points to a single IP: 41.72.159.211.
Name Servers
optimi.learning.co.za's delegation is handled by four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
optimi.learning.co.za partially shares name servers with other domains; examples include kpschools.co.za, pdcdesign.co.za, kaoko.com, pro-pharm.co.za and bubbler.co.za.
These name servers commonly accompany nsa.primary-ns.co.za, ns1.your-server.de, ns99.your-server.de and ns1a.your-server.co.za.
Host names with one IP:
ns1.dns-h.com points to 129.232.248.31
ns2.dns-h.com points to 129.232.248.41
ns1.host-h.net points to 129.232.248.30
ns2.host-h.net points to 129.232.248.40
Mail Servers
optimi.learning.co.za is handled by a single mail server, optimi-learning-co-za.mail.protection.outlook.com.
Hostname optimi-learning-co-za.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca28::, 2a01:111:f403:ca28::1, 2a01:111:f403:ca2a::, 2a01:111:f403:ca2a::1, 52.101.160.0, 52.101.160.1, 52.101.162.0 and 52.101.162.1.