`null.kr`

DNSSEC	⚠️ Not signed
A	75.2.0.44^{🇺🇸 Amazon75.2.0.0/20}
		PTR	`ab791f743a3c6d593.awsglobalaccelerator.com`
A	99.83.248.72^{🇺🇸 Amazon99.83.240.0/20}
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
SOA	`ns1.hosting.co.kr`admin@null.kr serial=2

`kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2607210542

Same first word

null.j.scaleforce.net

null.blogspot.lt

null.domains

null.org.cn

null.cloudns.eu

null.hf.space

null.mobi

null.gleeze.com

null.blogspot.com.ar

null.blogspot.it

null.lu

null.moscow

null.deals

null.2038.io

null.art.pl

null.gold

null.locker

null.s3.dualstack.us-west-2.amazonaws.com

null.nu

null.gitlab.io

null.azurestaticapps.net

null.so

null.photography

null.resindevice.io

null.hatenablog.jp

null.ly

null.s3-ap-southeast-2.amazonaws.com

null.bid

null.now

null.crd.co

null.de

null.googleapis.com

null.id.au

null.jcloud.kz

null.eu.com

null.co.uk

null.blog

null.family

null.withgoogle.com

null.s3.dualstack.us-east-1.amazonaws.com

null.cloudjiffy.net

null.forumz.info

null.ngrok.io

null.beer

null.blogspot.co.id

null.llc

null.guru

null.s3-website.ap-east-1.amazonaws.com

null.s3.sa-east-1.amazonaws.com

null.ryd.wafaicloud.com

null.altervista.org

null.edgekey.net

null.cn

null.qa

null.horse

null.tr

null.blogspot.qa

null.inc

null.blogspot.tw

null.sc

null.de.cool

null.cx

null.priv.at

null.institute

null.rehab

null.ro

null.ru.com

null.tt

null.bss.design

null.boutir.com

null.plus

null.fit

null.info

null.biz

null.netlify.app

null.business

null.bot

null.eu.ngrok.io

null.barclays

null.noop.app

null.finance

null.rs

null.website.yandexcloud.net

null.taipei

null.rag-cloud-ch.hosteur.com

null.racing

null.kiev.ua

null.blogspot.co.za

null.campaign.gov.uk

null.fo

null.blogspot.sn

null.myspreadshop.de

null.ae

null.baby

null.actor

null.appengine.flow.ch

null.one

null.li

null.mom

null.pm

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null.kawaiishop.jp

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null.name.tr

null.recipes

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null.swiss

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null.photo

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null.s3-website.us-west-2.amazonaws.com

null.ar

null.blogspot.kr

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null.fi

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null.githubusercontent.com

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null.serveftp.net

null.homes

null.dns-dynamic.net

null.pantheonsite.io

null.gl

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null.al

null.s3-external-1.amazonaws.com

null.sx

null.pet

null.net.ph

null.i234.me

null.ne.jp

null.com.lk

null.ngrok.dev

null.blogspot.com.co

null.tuxfamily.org

null.tokyo

null.tattoo

null.media

null.best

null.game

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null.myds.me

null.flights

null.unicloud.pl

null.blogspot.ro

null.fish

null.lima-city.at

null.beauty

null.blogspot.rs

null.com.cn

null.simplesite.gr

null.tax

null.how

null.s3.ap-southeast-2.amazonaws.com

null.is-cool.dev

null.cc

null.net.in

null.s3-website-eu-west-1.amazonaws.com

null.com

null.vin

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null.casa

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null.notion.site

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null.mail-box.ne.jp

null.blogspot.com.uy

null.as

null.x443.pw

null.readthedocs.io

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null.blogspot.ca

null.now.sh

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

null.blogspot.my

null.s3.eu-west-3.amazonaws.com

DNS History

6 records (6 active, 0 former)

●NSns1.hosting.co.kr2026-02-16 → 2026-07-21 · 30 obs

● 2026-02-16 14:04:34
● 2026-03-02 21:17:14
○ 2026-03-13 10:48:46
● 2026-04-08 11:06:08
● 2026-06-12 17:41:54
○ 2026-06-12 18:17:48
● 2026-06-13 03:53:56
○ 2026-07-01 15:48:18
● 2026-07-01 17:01:42
○ 2026-07-04 09:50:26
● 2026-07-04 17:02:52
○ 2026-07-05 03:20:26
● 2026-07-05 04:28:20
○ 2026-07-09 09:58:22
● 2026-07-09 11:08:26
○ 2026-07-10 13:24:48
● 2026-07-10 21:57:00
○ 2026-07-11 10:45:22
● 2026-07-11 11:46:14
○ 2026-07-12 20:41:24
● 2026-07-12 21:26:16
○ 2026-07-13 13:42:54
● 2026-07-13 14:45:34
○ 2026-07-15 12:47:52
● 2026-07-15 13:26:48
○ 2026-07-16 18:05:30
● 2026-07-16 19:22:40
○ 2026-07-17 02:59:36
● 2026-07-17 03:41:16
● 2026-07-21 00:58:02

●NSns2.hosting.co.kr2026-02-16 → 2026-07-21 · 30 obs

●NSns3.hosting.co.kr2026-02-16 → 2026-07-21 · 30 obs

●NSns4.hosting.co.kr2026-02-16 → 2026-07-21 · 30 obs

●A75.2.0.442026-02-16 → 2026-07-21 · 68 obs

● 2026-02-16 14:04:34
● 2026-03-02 21:17:14
○ 2026-03-13 10:48:46
● 2026-04-08 11:06:08
● 2026-06-06 00:47:30
○ 2026-06-06 07:26:40
● 2026-06-06 08:03:16
● 2026-06-10 15:17:52
○ 2026-06-10 16:02:04
● 2026-06-11 02:59:48
● 2026-06-12 11:04:48
○ 2026-06-12 13:05:00
● 2026-06-12 17:41:54
○ 2026-06-12 18:17:48
● 2026-06-13 03:53:56
○ 2026-06-28 08:21:28
● 2026-06-28 09:18:18
○ 2026-07-01 15:48:18
● 2026-07-01 17:01:42
○ 2026-07-01 19:32:08
● 2026-07-01 20:32:38
○ 2026-07-03 18:37:24
● 2026-07-03 19:47:16
○ 2026-07-04 09:50:26
● 2026-07-04 17:02:52
○ 2026-07-05 00:23:46
● 2026-07-05 01:56:20
○ 2026-07-05 03:20:26
● 2026-07-05 05:05:36
○ 2026-07-09 09:58:22
● 2026-07-09 11:08:26
○ 2026-07-09 11:43:16
● 2026-07-09 12:31:30
○ 2026-07-10 13:24:48
● 2026-07-10 21:57:00
○ 2026-07-11 01:10:38
● 2026-07-11 01:50:26
○ 2026-07-11 06:33:06
● 2026-07-11 07:44:10
○ 2026-07-11 10:45:22
● 2026-07-11 11:46:14
○ 2026-07-12 20:41:24
● 2026-07-12 21:26:16
○ 2026-07-12 23:14:14
● 2026-07-13 03:51:56
○ 2026-07-13 13:42:54
● 2026-07-13 14:45:34
○ 2026-07-14 11:24:06
● 2026-07-14 12:42:00
○ 2026-07-14 22:24:04
● 2026-07-14 23:21:34
○ 2026-07-15 12:47:52
● 2026-07-15 13:26:48
○ 2026-07-15 15:06:58
● 2026-07-15 16:54:32
○ 2026-07-16 01:50:50
● 2026-07-16 03:01:32
○ 2026-07-16 15:29:00
● 2026-07-16 16:22:48
○ 2026-07-16 18:05:30
● 2026-07-16 19:22:40
○ 2026-07-17 02:59:36
● 2026-07-17 03:41:16
○ 2026-07-17 05:52:30
● 2026-07-17 06:58:50
○ 2026-07-18 07:21:42
● 2026-07-18 10:23:58
● 2026-07-21 00:58:02

●A99.83.248.722026-02-16 → 2026-07-21 · 68 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
null.kr	ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr	-

✅ Authoritative Response

Server:121.254.170.12

NS records: ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.kr (unsigned zone)

⏱️ Timing

Total: 4114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`99.83.248.72, 75.2.0.44`
NS	4	`ns1.hosting.co.kr, ns2.hosting.co.kr...`
SOA	1	`ns1.hosting.co.kr admin.null.kr`

Analysis

IP Addresses

null.kr points to the IP addresses 75.2.0.44 and 99.83.248.72

Additional host names — rubash.com, missymall.net, ilaender.com and two others — share IP numbers with null.kr.

Name Servers

null.kr has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

The name servers of null.kr overlap at least partially with those of other domains — among them tdm.kr, insuparty.net, damso.net and two more.

ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.

Both ns2.hosting.co.kr and ns4.hosting.co.kr resolve to 43.201.141.93 IP addresses each.

null.kr - robtex.com

null.kr

kr