`cozza.info`

DNSSEC	⚠️ Not signed
A	163.47.20.16^{🇦🇺 HOST-AS-AP163.47.20.0/24 Oliver Alexander Ransom 255 Port Road}
		PTR	`ares.cortech.net.au`
NS	`ns1.cortech.net.au` ⭐
		A	163.47.20.16^{🇦🇺 HOST-AS-AP163.47.20.0/24 Oliver Alexander Ransom 255 Port Road}
			PTR	`ares.cortech.net.au`
NS	`ns2.cortech.net.au`
		A	110.232.113.80^{🇦🇺 MAMMOTHMEDIA-AS-AP110.232.112.0/22 Mammoth Media Pty Ltd BTP HUB, Level 1 Suite 3 10 Station Avenue}
			PTR	`iris.cortech.net.au`
MX	`exchange.cortech.net.au` ⭐
		A	119.18.8.42^{🇦🇺 ABB119.18.8.0/22 Wideband Networks Pty Ltd 3 Electra Ave}
			PTR	`internal.cortech.com.au`
TXT	`v=spf1 +a +mx +ip4:163.47.17.35 +ip4:119.18.8.42 ~all`
SOA	`ns1.cortech.net.au`servers@cortech.com.au 2026-01-28 #1

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774417475

Previously MX for

cozza.info

Same first word

cozza.biz

cozza.info

cozza.eu

cozza.it

cozza.com

cozza.com.au

cozza.be

Similar names

cazzo.biz

cazzo.ru

cazzo.co

cazzo.me

azzco.com.au

zazoc.com

cazzo.de

cazzo.eu

azcoz.com

zazco.com

cazzo.fr

cazzo.nl

ocazz.com

cazzo.net

czazo.com

cazzo.org

zaczo.com

ocazz.ch

zozac.com

zzoca.com

cazoz.com

cazzo.ws

cazzo.com

DNS History

11 records (4 active, 7 former)

○NSns1.ccsau.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 02:58:10
○ 2015-10-20 12:33:46
○ 2026-03-25 06:04:06

●NSns1.cortech.net.au2015-05-28 → 2026-03-25 · 2 obs

● 2015-05-28 02:58:10
● 2026-03-25 06:04:06

●NSns2.cortech.net.au2015-05-28 → 2026-03-25 · 2 obs

● 2015-05-28 02:58:10
● 2026-03-25 06:04:06

○NSns3.cortech.net.au2015-05-28 → 2017-09-22 · 4 obs

● 2015-05-28 02:58:10
● 2017-09-22 09:36:56
○ 2026-02-25 20:36:56
○ 2026-03-25 06:04:06

○MXcozza.info2015-05-28 → 2017-09-22 · 4 obs

● 2015-05-28 02:58:10
● 2017-09-22 09:36:56
○ 2026-02-25 20:36:56
○ 2026-03-25 06:04:06

●MXexchange.cortech.net.au2026-02-25 → 2026-03-25 · 3 obs

○ 2017-09-22 09:36:56
● 2026-02-25 20:36:56
● 2026-03-25 06:04:06

○A103.4.16.472015-10-20 → 2016-10-04 · 5 obs

○ 2015-05-28 02:58:10
● 2015-10-20 12:33:46
● 2016-10-04 05:00:42
○ 2017-01-16 01:36:54
○ 2026-03-25 06:04:06

○A112.124.68.242015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 02:58:10
○ 2017-06-08 13:19:22
○ 2026-03-25 06:04:06

○A113.20.4.972015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 02:58:10
○ 2015-10-20 12:33:46
○ 2026-03-25 06:04:06

○A163.47.17.352017-01-16 → 2017-09-22 · 5 obs

○ 2016-10-04 05:00:42
● 2017-01-16 01:36:54
● 2017-09-22 09:36:56
○ 2026-02-25 20:36:56
○ 2026-03-25 06:04:06

●A163.47.20.162026-02-25 → 2026-03-25 · 3 obs

○ 2017-09-22 09:36:56
● 2026-02-25 20:36:56
● 2026-03-25 06:04:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
cozza.info	ns1.cortech.net.au, ns2.cortech.net.au	-

✅ Authoritative Response

Server:163.47.20.16

NS records: ns1.cortech.net.au, ns2.cortech.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cozza.info (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.47.20.16`
NS	2	`ns2.cortech.net.au, ns1.cortech.net.au`
MX	1	`exchange.cortech.net.au (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:163.47.17.35 +ip4:119`
SOA	1	`ns1.cortech.net.au servers.cortech.com.a`

Analysis

IP Addresses

cozza.info resolves to a single IP address: 163.47.20.16.

Other host names including ns1.cortech.net.au, ares.cortech.net.au, cortech.com.au, jake5434.com and cootamundrasportsfoundation.com share IP numbers with cozza.info.

Name Servers

cozza.info's delegation uses two name servers, ns1.cortech.net.au and ns2.cortech.net.au.

cozza.info shares the same name server setup as other domains, for example ns1.cortech.net.au, ares.cortech.net.au, ns3.cortech.net.au, janus.cortech.net.au and cortech.com.au.

cozza.info at least partially shares name servers with other domains; for instance cooperstvet.com.au.

Host names with a single IP:

ns1.cortech.net.au points to 163.47.20.16.

ns2.cortech.net.au points to 110.232.113.80.

Mail Servers

cozza.info is handled by a single mail server, exchange.cortech.net.au.

exchange.cortech.net.au points to a single IP: 119.18.8.42.

cozza.info - robtex.com

cozza.info

info