professionalcomputersystems.com.au - robtex.com
professionalcomputersystems.com.au
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.0.62.69🇺🇸 arborcloud106.0.62.0/24 | ||||||
| PTR | az1-ts106.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.professionalcomputersystems.com.au ⭐ | ||||||
| A | 106.0.62.69🇺🇸 arborcloud106.0.62.0/24 | ||||||
| PTR | az1-ts106.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:106.0.62.69 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts106.a2hosting.com 2026-09-18 #3 | ||||||
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=1792351710 | ||||||
Same first word
professionalcomputersystems.com.au |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
●NSns2.a2hosting.com2026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
●NSns3.a2hosting.com2026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
●NSns4.a2hosting.com2026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
●MXmail.professionalcomputersystems.com.au2026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
●A106.0.62.692026-09-18 → 2026-10-18 · 2 obs
● 2026-10-18 19:57:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | 10 records |
| professionalcomputersystems.com.au | ns4.a2hosting.com, ns2.a2hosting.com, ns1.a2hosting.com, ns3.a2hosting.com | - |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns4.a2hosting.com, ns2.a2hosting.com, ns1.a2hosting.com, ns3.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professionalcomputersystems.com.au (unsigned zone)
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.0.62.69 |
| NS | 4 | ns4.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.professionalcomputersystems.com.au |
| TXT | 1 | v=spf1 +a +mx +ip4:106.0.62.69 include:s |
| SOA | 1 | ns1.a2hosting.com root.az1-ts106.a2hosti |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.au, a.au, q.au...)
Analysis
IP Addresses
professionalcomputersystems.com.au has exactly one IP address — 106.0.62.69.
cinasinsurance.com, buangan.com, sunshine-management.com plus two other host names have IP numbers in common with professionalcomputersystems.com.au.
Name Servers
Four name servers handle the delegation for professionalcomputersystems.com.au: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
professionalcomputersystems.com.au partially shares its NS delegation with several other domains, including deepmindstrategy.com, meisa.com.mx, qluue.com and two others.
The name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com are often found in use alongside these name servers.
Four host names, each with one IP address: ns1.a2hosting.com has 13.248.158.180, ns2.a2hosting.com has 75.2.118.134, ns3.a2hosting.com has 76.223.26.245 and ns4.a2hosting.com has 99.83.147.209.
Mail Servers
professionalcomputersystems.com.au uses one mail server — mail.professionalcomputersystems.com.au.
mail.professionalcomputersystems.com.au points to one IP number — 106.0.62.69.