str.com.au - robtex.com
str.com.au
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.252.213.94🇦🇺 Amazon54.252.128.0/17 AMAZON Australia Prefix NTT need exact match | ||||||
| PTR | ec2-54-252-213-94.ap-southeast-2.compute.amazonaws.com | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| MX | cluster8.us.messagelabs.com ⭐ | ||||||
| A | 67.219.246.218🇺🇸 Google67.219.246.0/24 | ||||||
| PTR | mail904.messagelabs.com | ||||||
| A | 67.219.247.197🇺🇸 Google67.219.247.0/24 | ||||||
| PTR | mail929.messagelabs.com | ||||||
| A | 67.219.250.214🇺🇸 Google67.219.250.0/24 | ||||||
| PTR | mail945.messagelabs.com | ||||||
| MX | cluster8a.us.messagelabs.com(20) | ||||||
| A | 34.75.172.113🇺🇸 Google34.75.160.0/20 | ||||||
| PTR | 113.172.75.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 ip4:150.101.164.92 ip4:150.101.223.145 ip4:150.101.223.147 -all | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2023-02-06 #0 | ||||||
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=1785695662 | ||||||
WOT: SAFE (34/100)
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns73.domaincontrol.com2015-07-11 → 2026-08-02 · 2 obs
● 2026-08-02 18:42:04
●NSns74.domaincontrol.com2015-07-11 → 2026-08-02 · 2 obs
● 2026-08-02 18:42:04
●MXcluster8.us.messagelabs.com2015-07-11 → 2026-08-02 · 2 obs
● 2026-08-02 18:42:04
●MXcluster8a.us.messagelabs.com2015-07-11 → 2026-08-02 · 2 obs
● 2026-08-02 18:42:04
●A54.252.213.942015-07-11 → 2026-08-02 · 2 obs
● 2026-08-02 18:42:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| str.com.au | ns74.domaincontrol.com, ns73.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns74.domaincontrol.com, ns73.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for str.com.au (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.252.213.94 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | cluster8.us.messagelabs.com (pri: 10), cluster8a.us.messagelabs.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:150.101.164.92 ip4:150.101.22 |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent domain of ns1.str.com.au and ns2.str.com.au is str.com.au.
IP Addresses
str.com.au directs to one IP number, which is 54.252.213.94.
Other host names — spacetimeresearch.co.uk, wingarc.com.au, opendatainitiative.net and ec2-54-252-213-94.ap-southeast-2.compute.amazonaws.com — share IP numbers with str.com.au.
Name Servers
str.com.au is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
str.com.au has the same name server delegation as a number of other domains, such as zhp.org.au, reklaimed.com, iskf.co.uk and two more.
str.com.au shares at least some of its name servers with other domains, such as upnow.biz.
ns73.domaincontrol.com and ns74.domaincontrol.com each resolve to two IP addresses: ns73.domaincontrol.com points to 97.74.106.47 and 2603:5:21a4::2f, while ns74.domaincontrol.com points to 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
The MX records for str.com.au point to two mail servers: cluster8.us.messagelabs.com and cluster8a.us.messagelabs.com.
str.com.au has the same mail server arrangement as a number of other domains, for example duskin-kuralove.jp, nationwide.net.au, ohm.com.au and two more.
str.com.au shares at least some of its mail servers with other domains — for example coloradorapids.com, stocanada.com, sovereignlamb.com.au and two more.
Hosts with three IP address records:
cluster8.us.messagelabs.com points to 67.219.246.218, 67.219.247.197 and 67.219.250.214.
Hosts that resolve to one IP address:
cluster8a.us.messagelabs.com points to 34.75.172.113.