jcook.com.au - robtex.com

jcook.com.au

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.crazydomains.com ⭐
A2a00:fd80:aaaa:ffff::eeee:c1🇦🇪 DREAMSCAPE-AS-AP2a00:fd80:aaaa::/48 AS38719 IPv6 Anycast Prefix
PTRns1.crazydomains.com
A27.124.125.7🇦🇺 DREAMSCAPE-AS-AP27.124.125.0/24 Dreamscape Networks PTY LTD Suite 4.07 247 Coward Street
PTRns1.crazydomains.com
NSns2.crazydomains.com
A2a00:fd80:aaaa:ffff::eeee:c2🇦🇪 DREAMSCAPE-AS-AP2a00:fd80:aaaa::/48 AS38719 IPv6 Anycast Prefix
PTRns2.crazydomains.com
A27.124.125.8🇦🇺 DREAMSCAPE-AS-AP27.124.125.0/24 Dreamscape Networks PTY LTD Suite 4.07 247 Coward Street
PTRns2.crazydomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
SOAns1.crazydomains.comadmin@syrahost.com serial=1674138013

com.au

DNSSEC⚠️ Not signed
NSq.au ⭐ ⚠️ Not in parent delegation
NSa.au ⚠️ Not in parent delegation
NSr.au ⚠️ Not in parent delegation
NSs.au ⚠️ Not in parent delegation
NSt.au ⚠️ Not in parent delegation
SOAq.auhostmaster@donuts.email serial=1775977422
WOT: SAFE (34/100)

Same first word

jcook.com
jcook.info
jcook.net
jcook.ru
jcook.com.au

Similar names

jocko.dk
jkoco.com
jocko.com

DNS History

11 records (11 active, 0 former)

NSns1.crazydomains.comns2.crazydomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns1.crazydomains.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●NSns2.crazydomains.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●MXalt1.aspmx.l.google.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●MXalt2.aspmx.l.google.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●MXalt3.aspmx.l.google.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●MXalt4.aspmx.l.google.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●MXaspmx.l.google.com2026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●A198.185.159.1442026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●A198.185.159.1452026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●A198.49.23.1442026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40
●A198.49.23.1452026-03-04 → 2026-04-12 · 2 obs
● 2026-03-04 15:34:56
● 2026-04-12 07:16:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aua.au, q.au, r.au, s.au...-
jcook.com.auns1.crazydomains.com, ns2.crazydomains.com-

✅ Authoritative Response

Server:27.124.125.8

NS records: ns1.crazydomains.com, ns2.crazydomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1039ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.49.23.145...
NS2ns2.crazydomains.com, ns1.crazydomains.com
MX5alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
SOA1ns1.crazydomains.com admin.syrahost.com

Analysis

IP Addresses

jcook.com.au maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance jayminpaul.com, summitriskadvising.com, dawneuer.com, apgassociates.com and pre-algebra.net share IP numbers with jcook.com.au.

Name Servers

Two name servers ns1.crazydomains.com and ns2.crazydomains.com handle delegation for jcook.com.au.

jcook.com.au uses the same name server setup as other domains, for example savvyhomes.com.au, wpool.com.au, bentoaustralia.com, insurancebroker.technology and idri.co.uk.

jcook.com.au partially shares name servers with other domains; examples include d27.co.nz, pfs.com.sg, groovefm.net.au, bmx.co.nz and fishingcomp.net.nz.

These name servers are commonly used alongside ns1.crazydomains.com.au, ns2.crazydomains.com.au, ns10.domains4less.co.nz, ns11.domains4less.co.nz, ns1.openhost.co.nz, ns2.openhost.co.nz, ns3.openhost.co.nz, ns2.freeparking.co.nz and ns.freeparking.co.nz.

Host names with two IP numbers:

ns1.crazydomains.com points to: 2a00:fd80:aaaa:ffff::eeee:c1 and 27.124.125.7

ns2.crazydomains.com points to: 2a00:fd80:aaaa:ffff::eeee:c2 and 27.124.125.8

Mail Servers

Five mail servers handle jcook.com.au: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jcook.com.au shares some mail servers with other domains, at least partially, such as ns500698.ns500759.ns500758.ns500698.ns500758.ns500708.ns500576.ns500576.ns500619.ns500652.trackreceptor.com, ns500699.ns500699.ns500693.ns500734.ns500699.ns500693.ns500588.ns500699.ns500699.ns500683.ns500588.ns500612.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, renovacontabil.com.br, morrismerchants.com and onetrackmind.co.nz.

These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c17::1a and 142.251.111.27

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26