`bluekernel.com.au`

DNSSEC	⚠️ Not signed
A	3.5.165.104^{🇦🇺 Amazon3.5.165.0/24 EC2 Prefix}
		PTR	`s3-website.ap-southeast-2.amazonaws.com`
A	3.5.165.118^{🇦🇺 Amazon3.5.165.0/24 EC2 Prefix}
A	3.5.167.57^{🇦🇺 Amazon3.5.167.0/24 EC2 Prefix}
A	3.5.167.163^{🇦🇺 Amazon3.5.167.0/24 EC2 Prefix}
A	3.5.167.246^{🇦🇺 Amazon3.5.167.0/24 EC2 Prefix}
A	3.5.169.120^{🇦🇺 Amazon3.5.169.0/24 EC2 Prefix}
A	52.95.129.183^{🇦🇺 Amazon52.95.129.0/24 AWS S3}
A	52.95.131.47^{🇦🇺 Amazon52.95.131.0/24 AWS S3}
NS	`ns-730.awsdns-27.net` ⭐
		A	2600:9000:5302:da00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-730.awsdns-27.net`
		A	205.251.194.218^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-730.awsdns-27.net`
NS	`ns-1529.awsdns-63.org`
		A	2600:9000:5305:f900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1529.awsdns-63.org`
		A	205.251.197.249^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1529.awsdns-63.org`
NS	`ns-1803.awsdns-33.co.uk`
		A	2600:9000:5307:b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1803.awsdns-33.co.uk`
		A	205.251.199.11^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1803.awsdns-33.co.uk`
NS	`ns-5.awsdns-00.com`
		A	2600:9000:5300:500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-5.awsdns-00.com`
		A	205.251.192.5^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-5.awsdns-00.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns-730.awsdns-27.net`awsdns-hostmaster@amazon.com serial=1

`com.au`

	DNSSEC	🔒 Signed (DS record present)
	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=1771274288

WOT: SAFE (34/100)

Same first word

bluekernel.com.au

bluekernel.com

bluekernel.net

DNS History

21 records (14 active, 7 former)

●NSns-1529.awsdns-63.org2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●NSns-1803.awsdns-33.co.uk2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●NSns-5.awsdns-00.com2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●NSns-730.awsdns-27.net2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●MXin1-smtp.messagingengine.com2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●MXin2-smtp.messagingengine.com2026-03-03 → 2026-03-03 · 2 obs

● 2026-03-03 06:17:04
● 2026-03-03 09:31:34

●A3.5.165.1042026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

●A3.5.165.1182026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

○A3.5.165.1352026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

●A3.5.167.1632026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

○A3.5.167.2382026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

●A3.5.167.2462026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

●A3.5.167.572026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

●A3.5.169.1202026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

○A3.5.169.2342026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

○A3.5.169.552026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

●A52.95.129.1832026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

○A52.95.129.792026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

○A52.95.131.1752026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

●A52.95.131.472026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-03 06:17:04
● 2026-03-03 09:31:32
● 2026-03-03 09:31:34

○A52.95.131.552026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 06:17:04
○ 2026-03-03 09:31:32
○ 2026-03-03 09:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	t.au, r.au, a.au, s.au...	-
bluekernel.com.au	ns-1803.awsdns-33.co.uk, ns-730.awsdns-27.net, ns-5.awsdns-00.com, ns-1529.awsdns-63.org	-

✅ Authoritative Response

Server: 205.251.192.5

NS records: ns-1803.awsdns-33.co.uk, ns-730.awsdns-27.net, ns-5.awsdns-00.com, ns-1529.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`3.5.169.234, 3.5.167.97...`
NS	4	`ns-1529.awsdns-63.org, ns-1803.awsdns-33.co.uk...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns-730.awsdns-27.net awsdns-hostmaster.a`

Analysis

IP Addresses

Eight IP numbers are targeted by bluekernel.com.au: 3.5.165.104, 3.5.165.118, 3.5.167.57, 3.5.167.163, 3.5.167.246, 3.5.169.120, 52.95.129.183 and 52.95.131.47.

other host names including medinet.com.au, kwiksmart.com, mlcsuperclassaction.com, coderodents.com and mainstvillage.com.au share IP numbers with bluekernel.com.au.

Name Servers

bluekernel.com.au is delegated to four name servers: ns-5.awsdns-00.com, ns-730.awsdns-27.net, ns-1529.awsdns-63.org and ns-1803.awsdns-33.co.uk.

bluekernel.com.au at least partially shares name servers with other domains, for instance continental-re.com, ssk-ltd.co.jp, generallistings.com, yanaka-music.jp and wazco.org.

These name servers are commonly used with ns-990.awsdns-59.net, ns-1190.awsdns-20.org and ns-1630.awsdns-11.co.uk.

Host names with two IP numbers:

ns-5.awsdns-00.com points to 2600:9000:5300:500::1 and 205.251.192.5; ns-730.awsdns-27.net points to 2600:9000:5302:da00::1 and 205.251.194.218; ns-1529.awsdns-63.org points to 2600:9000:5305:f900::1 and 205.251.197.249; ns-1803.awsdns-33.co.uk points to 2600:9000:5307:b00::1 and 205.251.199.11.

Mail Servers

Two mail servers handle bluekernel.com.au: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

bluekernel.com.au shares the same mail server setup as other domains, for instance scalar.systems, sherbertonline.com, loudraws.com, c-maxwell.net and openbookpublishers.com.

bluekernel.com.au shares some mail servers with other domains, at least partially, for example supermechanical.com and my88xc.com.

Host names with eight IPs:

in1-smtp.messagingengine.com points to 103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 and 103.168.172.223.

Host names with four IPs:

in2-smtp.messagingengine.com points to 202.12.124.216 202.12.124.217 202.12.124.218 and 202.12.124.219.

bluekernel.com.au - robtex.com