exengineering.com.au - dns.ninja

`exengineering.com.au`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:405e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b48e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.94^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.142^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
NS	`melina.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melina.ns.cloudflare.com`
		A	108.162.194.184^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melina.ns.cloudflare.com`
		A	162.159.38.184^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melina.ns.cloudflare.com`
		A	172.64.34.184^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melina.ns.cloudflare.com`
MX	`exengineering-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::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`0ed1fe018a73c599ecb4a545f5b9dbe53316b30bb3`
TXT	`0ed1fe018aa81b98c9dade4b61b3ad6a89450c7eb3`
TXT	`MS=ms18890106`
TXT	`atlassian-domain-verification=GP1e56LAUSpeBn5GUNi7/sDjT6hVDzdoufKa6ZWWKMkGO/F...`
TXT	`google-site-verification=EYfZQfx_6k4BW-hR8HaYuJX0NBqq1Vlj57j8RGflzI0`
TXT	`google-site-verification=kIJnCfgrA_DtWDib_HFaIDXSrO5_gG9N6pZZ-ixTGTI`
TXT	`v=spf1 ip4:49.255.140.54 ip4:43.250.140.184 ip4:43.250.140.181 include:au._ne...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.94, 172.67.180.142
		IPv6 hints	2606:4700:3031::6815:405e, 2606:4700:3035::ac43:b48e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2411311848

`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=1786563479

WOT: SAFE (34/100)

Subdomains

www.exengineering.com.au

Same first word

exengineering.com.au

DNS History

26 records (7 active, 19 former)

○NSdns1.freshcloud.com.au2017-07-05 → 2017-07-05 · 4 obs

○ 2016-05-05 19:49:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

○NSdns1.rescloud.com.au2016-02-10 → 2016-05-05 · 5 obs

○ 2015-11-14 02:57:04
● 2016-02-10 20:03:22
● 2016-05-05 19:49:22
○ 2017-07-05 23:45:02
○ 2026-08-12 19:39:38

○NSdns2.freshcloud.com.au2017-07-05 → 2017-07-05 · 4 obs

○ 2016-05-05 19:49:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

○NSdns2.rescloud.com.au2016-02-10 → 2016-05-05 · 5 obs

○ 2015-11-14 02:57:04
● 2016-02-10 20:03:22
● 2016-05-05 19:49:22
○ 2017-07-05 23:45:02
○ 2026-08-12 19:39:38

○NSdns3.freshcloud.com.au2017-07-05 → 2017-07-05 · 4 obs

○ 2016-05-05 19:49:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

○NSdns3.rescloud.com.au2016-02-10 → 2016-05-05 · 5 obs

○ 2015-11-14 02:57:04
● 2016-02-10 20:03:22
● 2016-05-05 19:49:22
○ 2017-07-05 23:45:02
○ 2026-08-12 19:39:38

○NSdns4.freshcloud.com.au2017-07-05 → 2017-07-05 · 4 obs

○ 2016-05-05 19:49:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

●NSjack.ns.cloudflare.com2026-03-22 → 2026-08-12 · 3 obs

○ 2017-07-05 23:45:02
● 2026-03-22 18:54:30
● 2026-08-12 19:39:38

●NSmelina.ns.cloudflare.com2026-03-22 → 2026-08-12 · 3 obs

○ 2017-07-05 23:45:02
● 2026-03-22 18:54:30
● 2026-08-12 19:39:38

○NSns1.bdm.microsoftonline.com2015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

○NSns1.cloudns.net2017-07-05 → 2017-07-05 · 4 obs

○ 2016-05-05 19:49:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

○NSns2.bdm.microsoftonline.com2015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

○NSns3.bdm.microsoftonline.com2015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

○NSns4.bdm.microsoftonline.com2015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

○MXau-smtp-inbound-1.mimecast.com2026-03-22 → 2026-03-22 · 4 obs

○ 2017-07-05 23:45:02
● 2026-03-22 18:54:30
○ 2026-07-18 21:26:26
○ 2026-08-12 19:39:38

○MXau-smtp-inbound-2.mimecast.com2026-03-22 → 2026-03-22 · 4 obs

○ 2017-07-05 23:45:02
● 2026-03-22 18:54:30
○ 2026-07-18 21:26:26
○ 2026-08-12 19:39:38

○MXexengineering-com-au.mail.eo.outlook.com2015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

●MXexengineering-com-au.mail.protection.outlook.com2016-02-10 → 2026-08-12 · 6 obs

○ 2015-11-14 02:57:04
● 2016-02-10 20:03:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
● 2026-07-18 21:26:26
● 2026-08-12 19:39:38

●A104.21.64.942026-05-20 → 2026-08-12 · 4 obs

○ 2026-03-22 18:54:30
○ 2026-04-23 04:05:00
● 2026-05-20 09:59:18
● 2026-08-12 19:39:38

○A122.201.118.352016-02-10 → 2017-07-05 · 5 obs

○ 2015-11-14 02:57:04
● 2016-02-10 20:03:22
● 2017-07-05 23:45:02
○ 2026-03-22 18:54:30
○ 2026-08-12 19:39:38

●A172.67.180.1422026-05-20 → 2026-08-12 · 4 obs

○ 2026-03-22 18:54:30
○ 2026-04-23 04:05:00
● 2026-05-20 09:59:18
● 2026-08-12 19:39:38

○A20.11.57.272026-03-22 → 2026-04-23 · 5 obs

○ 2017-07-05 23:45:02
● 2026-03-22 18:54:30
● 2026-04-23 04:05:00
○ 2026-05-20 09:59:18
○ 2026-08-12 19:39:38

●A2606:4700:3031::6815:405e2026-07-18 → 2026-08-12 · 3 obs

○ 2026-05-20 09:59:18
● 2026-07-18 21:26:26
● 2026-08-12 19:39:38

○A2606:4700:3033::6815:405e2026-05-20 → 2026-05-20 · 5 obs

○ 2026-03-22 18:54:30
○ 2026-04-23 04:05:00
● 2026-05-20 09:59:18
○ 2026-07-18 21:26:26
○ 2026-08-12 19:39:38

●A2606:4700:3035::ac43:b48e2026-05-20 → 2026-08-12 · 4 obs

○ 2026-03-22 18:54:30
○ 2026-04-23 04:05:00
● 2026-05-20 09:59:18
● 2026-08-12 19:39:38

○A27.121.64.1382015-04-18 → 2015-11-14 · 4 obs

● 2015-04-18 22:29:28
● 2015-11-14 02:57:04
○ 2016-02-10 20:03:22
○ 2026-08-12 19:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	a.au, q.au, r.au, s.au...	-
exengineering.com.au	jack.ns.cloudflare.com, melina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.184

NS records: jack.ns.cloudflare.com, melina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.142, 104.21.64.94`
AAAA	2	`2606:4700:3035::ac43:b48e, 2606:4700:3031::6815:405e`
NS	2	`jack.ns.cloudflare.com, melina.ns.cloudflare.com`
MX	1	`exengineering-com-au.mail.protection.out`
TXT	7	`0ed1fe018a73c599ecb4a545f5b9dbe53316b30b, 0ed1fe018aa81b98c9dade4b61b3ad6a89450c7e...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jack.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.exengineering.com.au is delegated beneath exengineering.com.au.

IP Addresses

exengineering.com.au directs to four IP numbers, which are 104.21.64.94, 172.67.180.142, 2606:4700:3031::6815:405e and 2606:4700:3035::ac43:b48e.

Two other host names, along with healthscore.mobi, mathworksheetsland.com and ravengroup.net, also share IP numbers with exengineering.com.au.

Name Servers

exengineering.com.au is served by two delegated name servers, jack.ns.cloudflare.com and melina.ns.cloudflare.com.

exengineering.com.au shares its NS records with other domains, for example exeng.com.au, triotest.com.au, westace-be.com and two others.

There is at least partial name server overlap between exengineering.com.au and other domains — kotisivu.org, tecnoferramenta.com, laranaroja.com and two more among them.

These name servers frequently co-occur with the name servers lara.ns.cloudflare.com and erin.ns.cloudflare.com.

DNS names with 6 IP addresses:

jack.ns.cloudflare.com carries IP addresses 108.162.193.121, 172.64.33.121 and 173.245.59.121, with 3 other addresses beyond those.

melina.ns.cloudflare.com carries IP addresses 108.162.194.184, 162.159.38.184 and 172.64.34.184, with 3 other addresses beyond those.

Mail Servers

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

With 8 IP addresses total, exengineering-com-au.mail.protection.outlook.com resolves to 52.101.149.0, 52.101.149.2, 52.101.149.9 and 5 others.