oc.co.nz - dns.ninja

`oc.co.nz`

DNSSEC	⚠️ Not signed
A	120.138.20.198^{🇳🇿 SITEHOST-AS-AP120.138.16.0/20 SiteTech Solutions Limited 44 Olive Road Penrose}
		PTR	`rdns.120.138.20.198.sth.nz`
NS	`ns1.1stdomains.net.nz` ⭐
		A	162.159.26.245^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.1stdomains.net.nz`
		A	162.159.27.184^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`oc-co-nz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc3d::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ak2p299cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:cc3d::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ak0p299cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc3d::4^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ak1p299cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:cc3d::7^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ak2p299cu00207.inbound.protection.outlook.com`
		A	52.101.234.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ak2p299cu00400.inbound.protection.outlook.com`
		A	52.101.234.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ak0p299cu00302.inbound.protection.outlook.com`
		A	52.101.234.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ak1p299cu00304.inbound.protection.outlook.com`
		A	52.101.234.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ak2p299cu00206.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms13155880`
SOA	`ns1.1stdomains.net.nz`hostmaster@1stdomains.net.nz 2026-05-22 #17

`co.nz`

	DNSSEC	⚠️ Not signed
	NS	`loopback.dns.net.nz` ⭐
	NS	`ns1.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns2.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns3.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns4.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns5.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns6.dns.net.nz` ⚠️ Not in parent delegation
	NS	`ns7.dns.net.nz` ⚠️ Not in parent delegation
	SOA	`loopback.dns.net.nz`soa@nzrs.net.nz serial=2606032130

Same first word

oc.uk

oc.com.tn

oc.io

oc.azurewebsites.net

oc.report

oc.network

oc.com.ar

oc.co.th

oc.com.tw

oc.de

oc.info.pl

oc.eco.br

oc.com.ua

oc.life

oc.dental

oc.lc

oc.tc

oc.biz

oc.com.mx

oc.com

oc.cn

oc.school.nz

oc.pri.ee

oc.academy

oc.pe

oc.enterprises

oc.lt

oc.su

oc.email

oc.events

oc.net

oc.org.do

oc.team

oc.by

oc.vision

oc.solar

oc.ly

oc.vc

oc.ag

oc.go.kr

oc.hu

oc.marketing

oc.co.nz

oc.com.au

oc.dev

oc.co.za

oc.cc

oc.app

oc.dk

oc.gg

oc.construction

oc.org

oc.business

oc.sk

oc.se

oc.org.br

oc.cl

oc.olsztyn.pl

oc.gov

oc.ai

oc.tel

oc.no

oc.si

oc.ee

oc.today

oc.company

oc.com.hk

oc.nl

oc.pl

oc.hk

oc.to

oc.eu

oc.ca

oc.world

oc.kz

oc.edu

oc.org.mx

oc.lv

oc.ru

oc.tv

oc.properties

oc.warszawa.pl

oc.edu.sa

oc.com.sg

oc.cz

oc.co

oc.gotdns.com

oc.gov.ma

oc.ht

oc.cx

oc.id.lv

oc.kg

oc.com.sa

oc.education

Similar names

co.no

co.events

co.bz

co.com.pl

co.pe

co.pt

co.cz

co.cn

co.energy

co.nl

co.ca

co.gr

co.ae

co.ai

co.s3-website-ap-southeast-1.amazonaws.com

co.ls

co.by

co.si

co.gd

co.business

co.global.ssl.fastly.net

co.institute

co.sa

co.se

co.net

co.solutions

co.me

co.neustar

co.sk

co.ga

co.hotmail

co.university

co.nz

co.to

co.zw

co.tv.br

co.be

co.travel

co.yolasite.com

co.sc

co.tv

co.spb.ru

co.ge

co.bh

co.com.py

co.express

co.fm

co.ht

co.sr

co

co.s3-website.ap-northeast-2.amazonaws.com

co.s3-ap-southeast-1.amazonaws.com

co.vc

co.gp

co.je

co.id

co.uy

co.technology

co.link

co.cc.ua

co.is

co.ly

co.legal

co.na

co.mu

co.site

co.cafe

co.mr

co.rs

co.myshopify.com

co.limited

co.casa

co.ing

co.place

co.s3-website.eu-central-1.amazonaws.com

co.cr

co.media

co.krakow.pl

co.sa.edu.au

co.tc

co.pn

co.support

co.ba

co.ph

co.com.cn

co.jp.net

co.bot

co.s3-eu-west-1.amazonaws.com

co.lc

co.global.prod.fastly.net

co.wiki

co.s3.dualstack.ap-southeast-1.amazonaws.com

co.dj

co.tm

co.weber

co.uz

co.dm

co.s3.us-east-2.amazonaws.com

co.biz

co.com.au

co.farm

co.fund

co.net.nz

DNS History

18 records (4 active, 14 former)

●NSns1.1stdomains.net.nz2026-05-21 → 2026-06-03 · 3 obs

○ 2026-05-21 01:58:14
● 2026-05-21 17:01:16
● 2026-06-03 21:44:56

○NSns1.name.net.nz2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

○NSns1.nameserver.net.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○NSns11.constellix.com2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

●NSns2.1stdomains.net.nz2026-05-21 → 2026-06-03 · 3 obs

○ 2026-05-21 01:58:14
● 2026-05-21 17:01:16
● 2026-06-03 21:44:56

○NSns2.name.net.nz2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

○NSns2.nameserver.net.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○NSns3.name.net.nz2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

○NSns3.nameserver.net.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○NSns4.name.net.nz2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

○MXmx1.webhost.co.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○MXmx2.webhost.co.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○MXmx3.webhost.co.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

○MXmx4.webhost.co.nz2015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

●MXoc-co-nz.mail.protection.outlook.com2026-05-21 → 2026-06-03 · 3 obs

○ 2026-05-21 01:58:14
● 2026-05-21 17:01:16
● 2026-06-03 21:44:56

○MXragnarok.medieval.net.nz2026-02-14 → 2026-05-21 · 5 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-05-21 01:58:14
○ 2026-05-21 17:01:16
○ 2026-06-03 21:44:56

○A103.6.144.182015-08-16 → 2018-06-20 · 4 obs

● 2015-08-16 10:45:08
● 2018-06-20 12:09:28
○ 2026-02-14 23:01:28
○ 2026-06-03 21:44:56

●A120.138.20.1982026-02-14 → 2026-06-03 · 3 obs

○ 2018-06-20 12:09:28
● 2026-02-14 23:01:28
● 2026-06-03 21:44:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nz	ns4.dns.net.nz, ns1.dns.net.nz, ns7.dns.net.nz, ns2.dns.net.nz...	-
oc.co.nz	ns2.1stdomains.net.nz, ns1.1stdomains.net.nz	-

✅ Authoritative Response

Server:162.159.27.184

NS records: ns2.1stdomains.net.nz, ns1.1stdomains.net.nz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oc.co.nz (unsigned zone)

⏱️ Timing

Total: 1457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.138.20.198`
NS	2	`ns2.1stdomains.net.nz, ns1.1stdomains.net.nz`
MX	1	`oc-co-nz.mail.protection.outlook.com (pr`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms13155880`
SOA	1	`ns1.1stdomains.net.nz hostmaster.1stdoma`

Analysis

IP Addresses

oc.co.nz resolves to one IP address: 120.138.20.198.

www.completelearning.co.nz, easyink.co.nz, completelearning.co.nz and two other host names share IP numbers with oc.co.nz.

Name Servers

oc.co.nz has two authoritative name servers — ns1.1stdomains.net.nz and ns2.1stdomains.net.nz.

oc.co.nz uses the same name servers as several other domains — among them biolytix.com, medina.co.nz, adi.clinic and two more.

ns1.1stdomains.net.nz and ns2.1stdomains.net.nz each resolve to one IP number: ns1.1stdomains.net.nz points to 162.159.26.245 and ns2.1stdomains.net.nz points to 162.159.27.184.

Mail Servers

Mail for oc.co.nz is handled by a single mail server, oc-co-nz.mail.protection.outlook.com.

oc-co-nz.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.234.0, 52.101.234.2, 52.101.234.4 plus five more.