ada.ac.za - robtex.com
ada.ac.za
ac.za
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | zone-ds.dns.business ⭐ | ||||||
| NS | disa.tenet.ac.za | ||||||
| NS | ns2.dns.net.za | ||||||
| NS | ns2us.dns.business | ||||||
| NS | za-ns.anycast.pch.net | ||||||
| SOA | zone-ds.dns.businesshostmaster@tenet.ac.za serial=2025077977 | ||||||
Subdomains
www.ada.ac.za |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1-05.azure-dns.com2019-12-27 → 2026-07-12 · 2 obs
● 2026-07-12 03:45:28
●NSns2-05.azure-dns.net2019-12-27 → 2026-07-12 · 2 obs
● 2026-07-12 03:45:28
●NSns3-05.azure-dns.org2019-12-27 → 2026-07-12 · 2 obs
● 2026-07-12 03:45:28
●NSns4-05.azure-dns.info2019-12-27 → 2026-07-12 · 2 obs
● 2026-07-12 03:45:28
●MXada-ac-za.mail.protection.outlook.com2019-12-27 → 2026-07-12 · 2 obs
● 2026-07-12 03:45:28
○A129.232.249.242019-12-27 → 2019-12-27 · 3 obs
○ 2026-06-17 10:29:54
○ 2026-07-12 03:45:28
●A156.38.250.322026-06-17 → 2026-07-12 · 3 obs
● 2026-06-17 10:29:54
● 2026-07-12 03:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| za | za1.dnsnode.net, nsza.is.co.za, za-ns.anycast.pch.net | 5 records |
| ada.ac.za | ns4-05.azure-dns.info, ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org | - |
✅ Authoritative Response
Server:204.14.183.5
NS records: ns4-05.azure-dns.info, ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ada.ac.za (unsigned zone)
⏱️ Timing
Total: 1911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.38.250.32 |
| NS | 4 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| MX | 1 | ada-ac-za.mail.protection.outlook.com (p |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, brevo-code:cb51e4f4eb0db3f761f3df7a7be9b... |
| SOA | 1 | ns1-05.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 5
In-bailiwick: 1 (nsza.is.co.za)
Out-of-bailiwick: 4 (za1.dnsnode.net, za1.dnsnode.net, za-ns.anycast.pch.net...)
Analysis
Hierarchy
www.ada.ac.za is delegated beneath ada.ac.za.
IP Addresses
ada.ac.za resolves to one IP address: 156.38.250.32.
Other host names, such as www.ada.ac.za, share IP numbers with ada.ac.za.
Name Servers
The authoritative name servers for ada.ac.za are ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
There is at least partial name server overlap between ada.ac.za and other domains — greencanadapromos.com, 83.13.in-addr.arpa, downywrinklereleaserplus.com and two more among them.
All four hostnames — ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org — resolve to two IP numbers apiece: ns1-05.azure-dns.com to 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info to 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net to 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org to 204.14.183.5 and 2a01:111:4000:700::5.
Mail Servers
Mail for ada.ac.za is handled by a single mail server, ada-ac-za.mail.protection.outlook.com.
ada-ac-za.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.73.2, 52.101.73.4, 52.101.73.15 and 5 others.