`concretechone.com.au`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3b14^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d332^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.20^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.50^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
MX	`mx1.email-hosting.net.au` ⭐
		A	103.42.110.219^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in2.mxs.au`
		A	103.42.110.227^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in1.mxs.au`
MX	`mx2.email-hosting.net.au` ⭐
		A	103.42.110.219^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in2.mxs.au`
		A	103.42.110.227^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in1.mxs.au`
		A	112.140.176.6^{🇦🇺 SYNERGYWHOLESALE-AP112.140.176.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in3.mxs.au`
MX	`mx4.email-hosting.net.au`⁽²⁰⁾
		A	103.42.110.219^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in2.mxs.au`
		A	103.42.110.227^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in1.mxs.au`
		A	112.140.176.6^{🇦🇺 SYNERGYWHOLESALE-AP112.140.176.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`in3.mxs.au`
TXT	`google-site-verification=7Kj-wHsO612i0kMbBr5AAcSx5n7NKUwMZQ-9mvz_wSg`
TXT	`google-site-verification=bfQoYWYgESqB7NnRcrcSLN3EbaSotk-xJOumMQfhdd8`
TXT	`v=spf1 +a +mx +include:spf.email-hosting.net.au ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.20, 172.67.211.50
		IPv6 hints	2606:4700:3034::6815:3b14, 2606:4700:3036::ac43:d332
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2410765998

`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=1786138451

WOT: SAFE (34/100)

Same first word

concretechone.com.au

DNS History

23 records (9 active, 14 former)

●NSdean.ns.cloudflare.com2026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

●NSgina.ns.cloudflare.com2026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

○NSns1.instanthosting.com.au2015-07-05 → 2017-02-12 · 4 obs

● 2015-07-05 16:24:58
● 2017-02-12 10:51:10
○ 2019-04-08 19:52:14
○ 2026-08-07 22:33:18

○NSns1.yourdns.com.au2019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
○ 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

○NSns2.instanthosting.com.au2015-07-05 → 2017-02-12 · 4 obs

● 2015-07-05 16:24:58
● 2017-02-12 10:51:10
○ 2019-04-08 19:52:14
○ 2026-08-07 22:33:18

○NSns2.yourdns.com.au2019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
○ 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

○NSperla.ns.cloudflare.com2026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

○NSrandall.ns.cloudflare.com2026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

●MXmx1.email-hosting.net.au2019-04-08 → 2026-08-07 · 3 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
● 2026-08-07 22:33:18

○MXmx1.instanthosting.com.au2015-07-05 → 2017-02-12 · 4 obs

● 2015-07-05 16:24:58
● 2017-02-12 10:51:10
○ 2019-04-08 19:52:14
○ 2026-08-07 22:33:18

●MXmx2.email-hosting.net.au2019-04-08 → 2026-08-07 · 3 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
● 2026-08-07 22:33:18

○MXmx2.instanthosting.com.au2015-07-05 → 2017-02-12 · 4 obs

● 2015-07-05 16:24:58
● 2017-02-12 10:51:10
○ 2019-04-08 19:52:14
○ 2026-08-07 22:33:18

●MXmx4.email-hosting.net.au2019-04-08 → 2026-08-07 · 3 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
● 2026-08-07 22:33:18

○A103.27.32.62019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-12 10:51:10
● 2019-04-08 19:52:14
○ 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

●A104.21.59.202026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

○A104.21.91.2132026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

○A116.0.23.2212015-07-05 → 2017-02-12 · 4 obs

● 2015-07-05 16:24:58
● 2017-02-12 10:51:10
○ 2019-04-08 19:52:14
○ 2026-08-07 22:33:18

○A172.67.180.1182026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

●A172.67.211.502026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

●A2606:4700:3034::6815:3b142026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

●A2606:4700:3036::ac43:d3322026-08-07 → 2026-08-07 · 2 obs

○ 2026-05-22 11:42:24
● 2026-08-07 22:33:18

○A2606:4700:3037::6815:5bd52026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

○A2606:4700:3037::ac43:b4762026-05-22 → 2026-05-22 · 3 obs

○ 2019-04-08 19:52:14
● 2026-05-22 11:42:24
○ 2026-08-07 22:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	t.au, q.au, r.au, s.au...	-
concretechone.com.au	gina.ns.cloudflare.com, dean.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.153

NS records: gina.ns.cloudflare.com, dean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.20, 172.67.211.50`
AAAA	2	`2606:4700:3034::6815:3b14, 2606:4700:3036::ac43:d332`
NS	2	`dean.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	4	`mx1.email-hosting.net.au (pri: 10), mx2.email-hosting.net.au (pri: 10)...`
TXT	3	`google-site-verification=7Kj-wHsO612i0kM, google-site-verification=bfQoYWYgESqB7Nn...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

concretechone.com.au directs to four IP numbers, which are 104.21.59.20, 172.67.211.50, 2606:4700:3034::6815:3b14 and 2606:4700:3036::ac43:d332.

anks969-fulljp.net, h918.91p321.com, laserbean.com plus two other host names have IP numbers in common with concretechone.com.au.

Name Servers

concretechone.com.au uses two name servers for its delegation: dean.ns.cloudflare.com and gina.ns.cloudflare.com.

The name server configuration of concretechone.com.au is shared with other domains, for instance 3dcrave.com, thescorepredictor.com, cuantofalta.net and two others.

At least some of concretechone.com.au's name servers are shared with other domains, for example 494008.com, t3ellem.com, haakvrouw.nl and two more.

It is common for these name servers to be used in conjunction with the name servers diva.ns.cloudflare.com, jim.ns.cloudflare.com and pablo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname dean.ns.cloudflare.com directs to 108.162.193.153, 172.64.33.153 and 173.245.59.153 along with 3 other IP addresses.

Hostname gina.ns.cloudflare.com directs to 108.162.192.117, 172.64.32.117 and 173.245.58.117 along with 3 other IP addresses.

Mail Servers

The MX records for concretechone.com.au list three mail servers: mx1.email-hosting.net.au, mx2.email-hosting.net.au and mx4.email-hosting.net.au.

At least some of the mail servers used by concretechone.com.au are shared with other domains: greatjob.com.au, beammicro.com.au, centauri.lighting and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx3.email-hosting.net.au.

Host names carrying three IP numbers:

The hostname mx2.email-hosting.net.au directs to 103.42.110.219, 103.42.110.227 and 112.140.176.6.

The hostname mx4.email-hosting.net.au directs to 103.42.110.219, 103.42.110.227 and 112.140.176.6.

Host names pointing to two IP addresses:

mx1.email-hosting.net.au directs traffic to 103.42.110.219 and 103.42.110.227.

Three host names point to 103.42.110.219: mx2.email-hosting.net.au, mx4.email-hosting.net.au and mx1.email-hosting.net.au.

Three host names point to 103.42.110.227: mx2.email-hosting.net.au, mx4.email-hosting.net.au and mx1.email-hosting.net.au.

Both mx2.email-hosting.net.au and mx4.email-hosting.net.au resolve to 112.140.176.6 IP addresses each.