structool.com.au - dns.ninja

`structool.com.au`

DNSSEC	⚠️ Not signed
A	103.65.233.253^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
		PTR	`webhosting.blthosting.com.au`
NS	`ns1.biz-lynx.com.au` ⭐
		A	103.65.233.220^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
			PTR	`ns1.biz-lynx.com.au`
		A	103.65.233.252^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
NS	`ns2.biz-lynx.com.au`
		A	103.65.233.221^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
			PTR	`ns2.biz-lynx.com.au`
		A	103.65.233.245^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
NS	`ns3.biz-lynx.com.au`
		A	103.65.233.222^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
			PTR	`ns3.biz-lynx.com.au`
		A	103.65.233.249^{🇦🇺 BTPL-AS-AP103.65.233.0/24 BIZ-LYNX Technology Pty Ltd Unit 9 12 Argong Chase Cockburn Central WA}
MX	`structool-com-au.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`MS=ms13325663`
SOA	`ns1.biz-lynx.com.au`gerald@biz-lynx.com.au 2026-05-24 #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.au`hostmaster@donuts.email serial=1781165803

WOT: SAFE (34/100)

Same first word

structool.com.au

structool.com

Similar names

colotrust.com

DNS History

5 records (5 active, 0 former)

●NSns1.biz-lynx.com.au2026-04-27 → 2026-06-11 · 2 obs

● 2026-04-27 13:55:08
● 2026-06-11 08:43:48

●NSns2.biz-lynx.com.au2026-04-27 → 2026-06-11 · 2 obs

● 2026-04-27 13:55:08
● 2026-06-11 08:43:48

●NSns3.biz-lynx.com.au2026-04-27 → 2026-06-11 · 2 obs

● 2026-04-27 13:55:08
● 2026-06-11 08:43:48

●MXstructool-com-au.mail.protection.outlook.com2026-04-27 → 2026-06-11 · 2 obs

● 2026-04-27 13:55:08
● 2026-06-11 08:43:48

●A103.65.233.2532026-04-27 → 2026-06-11 · 2 obs

● 2026-04-27 13:55:08
● 2026-06-11 08:43:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	s.au, t.au, r.au, q.au...	-
structool.com.au	ns1.biz-lynx.com.au, ns3.biz-lynx.com.au, ns2.biz-lynx.com.au	3 records

✅ Authoritative Response

Server:103.65.233.252

NS records: ns1.biz-lynx.com.au, ns3.biz-lynx.com.au, ns2.biz-lynx.com.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structool.com.au (unsigned zone)

⏱️ Timing

Total: 1204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.65.233.253`
NS	3	`ns3.biz-lynx.com.au, ns2.biz-lynx.com.au...`
MX	1	`structool-com-au.mail.protection.outlook`
TXT	1	`MS=ms13325663`
SOA	1	`ns1.biz-lynx.com.au gerald.biz-lynx.com.`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.biz-lynx.com.au, ns2.biz-lynx.com.au, ns3.biz-lynx.com.au)

Analysis

IP Addresses

structool.com.au resolves to just one IP address, 103.65.233.253.

Two other host names, along with www.biz-lynx.com.au, 55central.asn.au and sdswa.com.au, also share IP numbers with structool.com.au.

Name Servers

Three name servers are authoritative for structool.com.au: ns1.biz-lynx.com.au, ns2.biz-lynx.com.au and ns3.biz-lynx.com.au.

structool.com.au partially shares its NS delegation with several other domains, including biz-lynx.com, theplayroom.com.au, piu.net.au and two others.

ns1.biz-lynx.com.au resolves to 103.65.233.220 and 103.65.233.252. ns2.biz-lynx.com.au resolves to 103.65.233.221 and 103.65.233.245. ns3.biz-lynx.com.au resolves to 103.65.233.222 and 103.65.233.249. All three hostnames point to two IP numbers each.

Mail Servers

The sole mail server for structool.com.au is structool-com-au.mail.protection.outlook.com.

With 8 IP addresses total, structool-com-au.mail.protection.outlook.com resolves to 52.101.149.0, 52.101.149.1, 52.101.149.2 and 5 others.