`tower4.firstwave.com.au`

DNSSEC	⚠️ Not signed
A	121.200.228.200^{🇦🇺 VOCUS-VAS-AU121.200.228.0/23 VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street}
		PTR	`mx.firstwave.com.au`
A	202.12.141.131^{🇦🇺 ASN-TELSTRA202.12.128.0/18 Telstra Corporation Limited 242 Exhibition Street}

`firstwave.com.au`

	DNSSEC	⚠️ Not signed
	A	3.26.182.70^{🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix}
	NS	`ns1.firstwave.com.au` ⭐
	NS	`ns1.telstra.net`
	NS	`ns2.firstwave.com.au`
	NS	`vm3.is.sydn.nxg.net.au`
	MX	`firstwave-mx1.firstcloudsecurity.net` ⭐
	MX	`firstwave-mx2.firstcloudsecurity.net` ⭐
	TXT	`_zx7hjz7jlet0rfkaldwe6f0knhf7kyq`
	TXT	`hn9109wqy9q1lxjz7zc58wwpc9bdffx3`
	TXT	`MS=ms52283202`
	TXT	`vt5khq7jdrm2dxs8rlkx5q79dy5z2754`
	TXT	`dqs8p92t3dghxfcjgbpr62bmvym1hxr2`
	TXT	`w251ztjc9lcmxxqfq2y3gsg57rc8hkt1`
	TXT	`anthropic-domain-verification-f5menf=rTz1DL6KIzGH8vyT0qoyq7eJG`
	TXT	`v=spf1 include:spf.firstwave.com.au include:spf.protection.outlook.com includ...`
	SOA	`ns1.firstwave.com.au`admin@firstwave.com.au serial=2018035003

📈 Tranco rank: #237,258

Previously MX for

axima.com.au

axima.cn

multinail.com.au

peelvalleygroup.com.au

aximauk.com

bylawyers.com.au

asalogistics.com.au

Similar names

4tower.com

DNS History

2 records (2 active, 0 former)

●A121.200.228.2002015-08-21 → 2026-04-01 · 2 obs

● 2015-08-21 23:57:52
● 2026-04-01 07:40:44

●A202.12.141.1312015-08-21 → 2026-04-01 · 2 obs

● 2015-08-21 23:57:52
● 2026-04-01 07:40:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	a.au, q.au, r.au, s.au...	-
firstwave.com.au	ns1.telstra.net, ns1.firstwave.com.au, ns2.firstwave.com.au, vm3.is.sydn.nxg.net.au	2 records

✅ Authoritative Response

Server:202.137.107.159

NS records: ns1.telstra.net, ns1.firstwave.com.au, ns2.firstwave.com.au, vm3.is.sydn.nxg.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`202.12.141.131, 121.200.228.200`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.firstwave.com.au, ns2.firstwave.com.au)

Analysis

IP Addresses

tower4.firstwave.com.au points to two IP numbers: 121.200.228.200 and 202.12.141.131.

Other host names, for instance mx2.netcorp.firstwave.com.au, mx1.pkct.firstwave.com.au, mx4.gwydir.firstwave.com.au, mx1.pfdfoods.firstwave.com.au and mx2.jbhifi.firstwave.com.au share IP numbers with tower4.firstwave.com.au.

tower4.firstwave.com.au - robtex.com