cortex.com.au - robtex.com
cortex.com.au
com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q.au ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.au ⚠️ Not in parent delegation | ||||||
| NS | r.au ⚠️ Not in parent delegation | ||||||
| NS | s.au ⚠️ Not in parent delegation | ||||||
| NS | t.au ⚠️ Not in parent delegation | ||||||
| SOA | q.auhostmaster@donuts.email serial=1774994937 | ||||||
WOT: SAFE (34/100)
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSbrigh.twoplums.com.au2015-08-09 → 2017-06-10 · 4 obs
● 2017-06-10 14:40:44
○ 2026-03-30 20:03:10
○ 2026-03-31 22:39:46
○NSmutley.twoplums.com.au2015-08-09 → 2017-06-10 · 4 obs
● 2017-06-10 14:40:44
○ 2026-03-30 20:03:10
○ 2026-03-31 22:39:46
●NSns1.nameserver.net.au2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:03:10
● 2026-03-31 22:39:46
●NSns2.nameserver.net.au2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:03:10
● 2026-03-31 22:39:46
●NSns3.nameserver.net.au2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:03:10
● 2026-03-31 22:39:46
●MXcortex-com-au.mail.protection.outlook.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:03:10
● 2026-03-31 22:39:46
○MXmail.cortex.com.au2015-08-09 → 2017-06-10 · 4 obs
● 2017-06-10 14:40:44
○ 2026-03-30 20:03:10
○ 2026-03-31 22:39:46
●A110.232.143.892026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:03:10
● 2026-03-31 22:39:46
○A192.30.252.1532015-08-09 → 2017-06-10 · 4 obs
● 2017-06-10 14:40:44
○ 2026-03-30 20:03:10
○ 2026-03-31 22:39:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| cortex.com.au | ns2.nameserver.net.au, ns3.nameserver.net.au, ns1.nameserver.net.au | - |
✅ Authoritative Response
Server:103.252.154.10
NS records: ns2.nameserver.net.au, ns3.nameserver.net.au, ns1.nameserver.net.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortex.com.au (unsigned zone)
⏱️ Timing
Total: 1630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.232.143.89 |
| NS | 3 | ns3.nameserver.net.au, ns2.nameserver.net.au... |
| MX | 1 | cortex-com-au.mail.protection.outlook.co |
| TXT | 2 | MS=ms77425971, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.nameserver.net.au hostmaster.cortex. |
Analysis
IP Addresses
cortex.com.au points to IP number: 110.232.143.89.
Other host names such as ropeup.com, thevineyard.com.au, mail.solarcentral.com.au, assetpropertysales.com.au and dynamicrange.com.au share IPs with cortex.com.au.
Name Servers
cortex.com.au is delegated to three name servers: ns1.nameserver.net.au, ns2.nameserver.net.au and ns3.nameserver.net.au.
cortex.com.au at least partially shares name servers with other domains, for instance sneaker.net.au, menu.net.au, tenderdirect.com.au, server365.com.au and yyms.org.au.
Host ns1.nameserver.net.au points to 2400:b800:0:1::11 and 112.140.176.177; Host ns2.nameserver.net.au points to 2400:8f80:0:11::107 and 103.252.154.10; Host ns3.nameserver.net.au points to 2600:3c01::f03c:93ff:fed1:8135 and 45.79.92.84.
Mail Servers
cortex.com.au is handled by a single mail server, cortex-com-au.mail.protection.outlook.com.
Host name cortex-com-au.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::1, 52.101.149.2, 52.101.149.9, 52.101.151.0 and 52.101.151.5.