`thomasholt-mx2.firstcloudsecurity.net`

DNSSEC	⚠️ Not signed
A	52.65.142.165^{🇦🇺 Amazon52.65.0.0/16 EC2 SYD prefix}
		PTR	`imx1-sydney.firstcloudsecurity.net`
A	54.206.211.164^{🇦🇺 Amazon54.206.128.0/17 EC2 SYD prefix}

`firstcloudsecurity.net`

	DNSSEC	⚠️ Not signed
	A	35.71.160.56^{🇺🇸 Amazon35.71.160.0/20}
	A	52.223.14.234^{🇺🇸 Amazon52.223.0.0/20}
	NS	`ns1.firstwave.com.au` ⭐
	NS	`ns1.telstra.net`
	NS	`ns2.firstwave.com.au`
	NS	`vm3.is.sydn.nxg.net.au`
	MX	`firstcloudsecurity-net.mail.protection.outlook.com` ⭐
	TXT	`_otplj6paun2xbgghrk01x0cwe7kc7mo`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	TXT	`anthropic-domain-verification-jsprww=6FxGlXalun2h0BdnrE3FYRSLi`
	TXT	`grd35hy0tbg466x5zzmtxsdtqb9qj15z`
	TXT	`1kx1r0jjvj5f2w35xytxpx5c0tbrgjq2`
	TXT	`MS=ms16862765`
	TXT	`google-site-verification=8ObdP96Z04jqTBiuHxhL4FqukJW2J0QK313bzm26Vss`
	TXT	`_59y29v1m8slkc64a5rrbsku9gs79mrc`
	TXT	`254w4nhzsgc27w3yfpm1pwylplprhg6b`
	SOA	`ns1.firstwave.com.au`admin@firstwave.com.au 2017-03-02 #51

📈 Tranco rank: #238,610

MX for

thomasholtvillage.com.au

thomasholt.org.au

DNS History

2 records (2 active, 0 former)

●A52.65.142.1652026-03-21 → 2026-04-12 · 2 obs

● 2026-03-21 07:11:24
● 2026-04-12 07:16:42

●A54.206.211.1642026-03-21 → 2026-04-12 · 2 obs

● 2026-03-21 07:11:24
● 2026-04-12 07:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstcloudsecurity.net	ns1.telstra.net, ns1.firstwave.com.au, vm3.is.sydn.nxg.net.au, ns2.firstwave.com.au	1 record

✅ Authoritative Response

Server:203.50.248.6

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcloudsecurity.net (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.206.211.164, 52.65.142.165`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.telstra.net)

Analysis

Mail Server Role

thomasholt-mx2.firstcloudsecurity.net handles mail for thomasholtvillage.com.au and thomasholt.org.au.

thomasholt-mx1.firstcloudsecurity.net, egateway.irt.org.au and mx1.intense.firstwave.com.au are commonly used as mail servers in conjunction with thomasholt-mx2.firstcloudsecurity.net.

IP Addresses

thomasholt-mx2.firstcloudsecurity.net points to two IPs: 52.65.142.165 and 54.206.211.164.

Other host names, for instance quantum-property-consultants-mx1.firstcloudsecurity.net, castellorizian-mx2.firstcloudsecurity.net, century-roofing-mx2.firstcloudsecurity.net, beaver-novello-moss-mx2.firstcloudsecurity.net and em-signs-mx1.firstcloudsecurity.net share IP numbers with thomasholt-mx2.firstcloudsecurity.net.

thomasholt-mx2.firstcloudsecurity.net - robtex.com