post-code.net.au - dns.ninja
post-code.net.au
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.0.108.50🇦🇺 HOSTOPIA-AU101.0.64.0/18 Hostopia Australia Web Pty Ltd PO Box 76 | ||||||
| PTR | ded113799.smartservers.com.au | ||||||
| NS | ns12.flexweb.com.au ⭐ | ||||||
| NS | ns1.flexweb.com.au ⚠️ Not in parent delegation | ||||||
| A | 54.252.182.111🇦🇺 Amazon54.252.128.0/17 AMAZON Australia Prefix NTT need exact match | ||||||
| PTR | ec2-54-252-182-111.ap-southeast-2.compute.amazonaws.com | ||||||
| NS | ns2.flexweb.com.au ⚠️ Not in zone NS records | ||||||
| A | 54.255.182.94🇸🇬 Amazon54.255.128.0/17 SIN prefix | ||||||
| PTR | ec2-54-255-182-94.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns3.flexweb.com.au | ||||||
| A | 54.86.163.52🇺🇸 Amazon54.86.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-86-163-52.compute-1.amazonaws.com | ||||||
| MX | post-code.net.au ⭐ | ||||||
| A | 101.0.108.50🇦🇺 HOSTOPIA-AU101.0.64.0/18 Hostopia Australia Web Pty Ltd PO Box 76 | ||||||
| PTR | ded113799.smartservers.com.au | ||||||
| TXT | v=spf1 ip4:101.0.108.50 ip4:101.0.86.146 +a +mx +ip4:101.0.86.177 ~all | ||||||
| SOA | ns1.flexweb.com.auitsupport@cki.com.au 2025-07-09 #0 | ||||||
net.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=1781127072 | ||||||
MX for
post-code.net.au |
Subdomains
midvale-wa.post-code.net.au |
chapel-hill-qld.post-code.net.au |
tullamarine-vic.post-code.net.au |
richmond-vic.post-code.net.au |
cardwell-qld.post-code.net.au |
gosford-nsw.post-code.net.au |
freeling-sa.post-code.net.au |
monash-act.post-code.net.au |
corrigin-wa.post-code.net.au |
quinns-rocks-wa.post-code.net.au |
Same first word
post-code.lt |
post-code.be |
post-code.net.au |
post-code.com |
post-code.info |
post-code.co.uk |
post-code.de |
post-code.jp |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.flexweb.com.au2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 21:49:34
●NSns12.flexweb.com.au2026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 16:41:54
● 2026-06-10 21:49:34
●NSns2.flexweb.com.au2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 21:49:34
●NSns3.flexweb.com.au2026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 16:41:54
● 2026-06-10 21:49:34
●MXpost-code.net.au2015-08-23 → 2026-06-10 · 2 obs
● 2026-06-10 21:49:34
●A101.0.108.502026-02-18 → 2026-06-10 · 3 obs
● 2026-02-18 16:41:54
● 2026-06-10 21:49:34
○A101.0.86.1462016-03-31 → 2016-09-08 · 5 obs
● 2016-03-31 05:02:30
● 2016-09-08 11:23:30
○ 2026-02-18 16:41:54
○ 2026-06-10 21:49:34
○A52.88.195.2542015-11-06 → 2016-01-17 · 5 obs
● 2015-11-06 12:13:18
● 2016-01-17 06:08:28
○ 2016-03-31 05:02:30
○ 2026-06-10 21:49:34
○A54.249.37.2512015-08-23 → 2015-08-23 · 3 obs
○ 2015-11-06 12:13:18
○ 2026-06-10 21:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| post-code.net.au | ns1.flexweb.com.au, ns2.flexweb.com.au, ns3.flexweb.com.au | - |
✅ Authoritative Response
Server:54.86.163.52
NS records: ns1.flexweb.com.au, ns2.flexweb.com.au, ns3.flexweb.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for post-code.net.au (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.0.108.50 |
| NS | 3 | ns3.flexweb.com.au, ns1.flexweb.com.au... |
| MX | 1 | post-code.net.au (pri: 0) |
| TXT | 1 | v=spf1 ip4:101.0.108.50 ip4:101.0.86.146 |
| SOA | 1 | ns1.flexweb.com.au itsupport.cki.com.au |
Analysis
Hierarchy
Among the subdomains of post-code.net.au are midvale-wa.post-code.net.au, chapel-hill-qld.post-code.net.au, tullamarine-vic.post-code.net.au, richmond-vic.post-code.net.au, cardwell-qld.post-code.net.au and a few other host names.
Mail Server Role
post-code.net.au acts as its own mail server.
IP Addresses
post-code.net.au points to a single IP number: 101.0.108.50.
Additional host names — windana.org.au, tullamarine-vic.post-code.net.au, cpcontacts.taskforce.org.au and two others — share IP numbers with post-code.net.au.
Name Servers
post-code.net.au is delegated to four name servers, ns12.flexweb.com.au, ns1.flexweb.com.au, ns2.flexweb.com.au and ns3.flexweb.com.au.
There is at least partial name server overlap between post-code.net.au and other domains — ckigroup.com.au, altonanorthsc.com, windana.org.au and two more among them.
These name servers frequently co-occur with the name servers ns1.smartservers.com.au and ns2.smartservers.com.au.
ns1.flexweb.com.au, ns2.flexweb.com.au and ns3.flexweb.com.au each resolve to a single IP address: ns1.flexweb.com.au resolves to 54.252.182.111, ns2.flexweb.com.au resolves to 54.255.182.94 and ns3.flexweb.com.au resolves to 54.86.163.52.
Mail Servers
post-code.net.au has a single mail server: post-code.net.au itself.
post-code.net.au resolves to a single IP number: 101.0.108.50.