`is-down.com`

DNSSEC	⚠️ Not signed
A	103.42.108.46^{🇦🇺 SYNERGYWHOLESALE-AP103.42.108.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
		PTR	`redirection.synergywholesale.com`
NS	`ns1.nameserver.net.au` ⭐
		A	2400:b800:0:1::11^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`ns1.nameserver.net.au`
		A	112.140.176.177^{🇦🇺 SYNERGYWHOLESALE-AP112.140.176.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`ns1.nameserver.net.au`
NS	`ns2.nameserver.net.au`
		A	2400:8f80:0:11::107^{🇦🇺 SYNERGYWHOLESALE-AP2400:8f80::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
		A	103.252.154.10^{🇦🇺 SYNERGYWHOLESALE-AP103.252.154.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`ns2.nameserver.net.au`
NS	`ns3.nameserver.net.au`
		A	2600:3c01::f03c:93ff:fed1:8135^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`ns3.nameserver.net.au`
		A	45.79.92.84^{🇺🇸 AKAMAI-LINODE-AP45.79.64.0/19 Akamai Technologies}
			PTR	`ns3.nameserver.net.au`
MX	`mx1.nameserver.net.au` ⭐
		A	2400:b800:0:1::242^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`filter1-mel.mail.nameserver.net.au`
		A	2400:b800:3:1::223^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800:3::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`filter1-syd.mail.nameserver.net.au`
		A	103.42.110.225^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`filter1-syd.mail.nameserver.net.au`
		A	112.140.176.7^{🇦🇺 SYNERGYWHOLESALE-AP112.140.176.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`filter1-mel.mail.nameserver.net.au`
MX	`mx2.nameserver.net.au` ⭐
		A	2400:b800:3:1::223^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800:3::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`filter1-syd.mail.nameserver.net.au`
		A	112.140.176.7^{🇦🇺 SYNERGYWHOLESALE-AP112.140.176.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`filter1-mel.mail.nameserver.net.au`
MX	`mx3.nameserver.net.au`⁽²⁰⁾
		A	2400:b800:0:1::242^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`filter1-mel.mail.nameserver.net.au`
		A	103.42.110.225^{🇦🇺 SYNERGYWHOLESALE-AP103.42.110.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`filter1-syd.mail.nameserver.net.au`
TXT	`v=spf1 +a +mx +include:spf.hostedmail.net.au ~all`
TXT	`20a164afc1c1c2a3c2513f15c433f0f4d5b11ed6`
SOA	`ns1.nameserver.net.au`hostmaster@nameserver.net.au 2023-07-17 #5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784421932

Same first word

is-down.com

DNS History

14 records (7 active, 7 former)

○NSns0.phase8.net2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

●NSns1.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

○NSns1.phase8.net2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

●NSns2.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

○NSns2.phase8.net2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

●NSns3.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

○MXfwd0.hosts.co.uk2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

○MXfwd1.hosts.co.uk2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

○MXfwd2.hosts.co.uk2015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

●MXmx1.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

●MXmx2.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

●MXmx3.nameserver.net.au2026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

●A103.42.108.462026-03-24 → 2026-07-19 · 3 obs

○ 2017-03-23 09:32:40
● 2026-03-24 04:00:58
● 2026-07-19 00:48:52

○A64.251.21.2242015-08-03 → 2017-03-23 · 4 obs

● 2015-08-03 15:35:42
● 2017-03-23 09:32:40
○ 2026-03-24 04:00:58
○ 2026-07-19 00:48:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
is-down.com	ns1.nameserver.net.au, ns2.nameserver.net.au, ns3.nameserver.net.au	-

✅ Authoritative Response

Server:45.79.92.84

NS records: ns1.nameserver.net.au, ns2.nameserver.net.au, ns3.nameserver.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for is-down.com (unsigned zone)

⏱️ Timing

Total: 3739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.42.108.46`
NS	3	`ns3.nameserver.net.au, ns2.nameserver.net.au...`
MX	3	`mx2.nameserver.net.au (pri: 10), mx3.nameserver.net.au (pri: 20)...`
TXT	2	`v=spf1 +a +mx +include:spf.hostedmail.ne, 20a164afc1c1c2a3c2513f15c433f0f4d5b11ed6`
SOA	1	`ns1.nameserver.net.au hostmaster.nameser`

Analysis

IP Addresses

is-down.com has exactly one IP address — 103.42.108.46.

solutions-rendered.com.au, evanjwilliamson.com, dogdazestudios.info plus two other host names have IP numbers in common with is-down.com.

Name Servers

Three name servers are authoritative for is-down.com: ns1.nameserver.net.au, ns2.nameserver.net.au and ns3.nameserver.net.au.

is-down.com has at least partial name server overlap with other domains, such as ranvet.net, verandahs.net, crn.org.au and two others.

ns1.nameserver.net.au resolves to 112.140.176.177 and 2400:b800:0:1::11. ns2.nameserver.net.au resolves to 103.252.154.10 and 2400:8f80:0:11::107. ns3.nameserver.net.au resolves to 45.79.92.84 and 2600:3c01::f03c:93ff:fed1:8135. All three hostnames point to two IP numbers each.

Mail Servers

is-down.com has three mail servers: mx1.nameserver.net.au, mx2.nameserver.net.au and mx3.nameserver.net.au.

At least some of the mail servers used by is-down.com are shared with other domains: vrswinch.com.au, percival.id.au, eaglerock.com.au and two others among them.

Host names with four IP addresses:

mx1.nameserver.net.au has four IP addresses: 103.42.110.225, 112.140.176.7, 2400:b800:0:1::242 and 2400:b800:3:1::223.

Host names pointing to two IP addresses:

mx2.nameserver.net.au maps to two IP addresses — 112.140.176.7 and 2400:b800:3:1::223.

mx3.nameserver.net.au maps to two IP addresses — 103.42.110.225 and 2400:b800:0:1::242.

These two host names — mx1.nameserver.net.au and mx3.nameserver.net.au — each point to 2400:b800:0:1::242 IP addresses.

These two host names — mx1.nameserver.net.au and mx2.nameserver.net.au — each point to 2400:b800:3:1::223 IP addresses.

These two host names — mx1.nameserver.net.au and mx3.nameserver.net.au — each point to 103.42.110.225 IP addresses.

These two host names — mx1.nameserver.net.au and mx2.nameserver.net.au — each point to 112.140.176.7 IP addresses.

is-down.com - robtex.com

is-down.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`is-down.com`

`com`