`hr1.kr`

DNSSEC	⚠️ Not signed
A	112.175.184.152^{🇰🇷 KT-NET112.168.0.0/13}
		PTR	`dot-k1-152.dothome.co.kr`
NS	`ns2.mailplug.com` ⭐
		A	14.49.38.179^{🇰🇷 KT-NET14.48.0.0/13 Korea Telecom}
			PTR	`mfwd22.mailplug.co.kr`
		A	223.26.214.22^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
		A	223.26.214.41^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
NS	`ns.mailplug.com`
		A	14.49.38.75^{🇰🇷 KT-NET14.48.0.0/13 Korea Telecom}
			PTR	`mfwd21.mailplug.co.kr`
		A	223.26.214.21^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
		A	223.26.214.40^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
MX	`mx01.mailplug.com` ⭐
		A	121.156.118.202^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.204^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.213^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.220^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.223^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
		A	121.156.118.248^{🇰🇷 KT-NET121.152.0.0/13}
			PTR	`mx01.mailplug.com`
MX	`mx02.mailplug.com`⁽²⁰⁾
		A	223.26.214.9^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
		A	223.26.214.10^{🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object)}
TXT	`v=spf1 mx include:mailplug.com ~all`
SOA	`ns.mailplug.com`root@mailplug.com 2017-11-03 #0

`kr`

	DNSSEC	🔒 Signed (DS record present)
	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=2606190921

Same first word

hr1.ru

hr1.me

hr1.to

hr1.com

hr1.kr

hr1.mx

hr1.co.kr

hr1.org

hr1.com.mx

hr1.at

hr1.center

hr1.co

hr1.com.au

hr1.ca

hr1.ir

hr1.xyz

hr1.cz

hr1.com.br

hr1.gr

hr1.lt

hr1.net

hr1.de

hr1.biz

hr1.in

hr1.mobi

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rh1.eu

rh1.com

1hr.net

1hr.cl

rh1.ch

rh1.go.th

1rh.cn

1rh.de

1hr.com

1hr.ca

r1h.net

h1r.de

rh1.no

1hr.ru

h1r.org

r1h.com

h1r.com

h1r.eu

1rh.ru

rh1.de

1rh.net

1rh.com

1hr.market

rh1.net

rh1.biz

rh1.ru

1hr.cn

h1r.me

rh1.org

h1r.ca

1hr.org

rh1.xyz

1hr.co

h1r.net

1hr.ro

1hr.us

r1h.in

1hr.de

rh1.co.uk

h1r.ru

r1h.de

1hr.me

DNS History

6 records (5 active, 1 former)

●NSns.mailplug.com2018-11-15 → 2026-06-19 · 2 obs

● 2018-11-15 19:43:10
● 2026-06-19 13:00:50

●NSns2.mailplug.com2018-11-15 → 2026-06-19 · 2 obs

● 2018-11-15 19:43:10
● 2026-06-19 13:00:50

○MXm189.mailplug.co.kr2018-11-15 → 2018-11-15 · 3 obs

● 2018-11-15 19:43:10
○ 2026-02-19 08:02:16
○ 2026-06-19 13:00:50

●MXmx01.mailplug.com2026-02-19 → 2026-06-19 · 9 obs

○ 2018-11-15 19:43:10
● 2026-02-19 08:02:16
● 2026-04-13 05:51:16
○ 2026-04-16 02:40:24
● 2026-05-06 23:34:06
● 2026-05-09 18:57:12
○ 2026-05-13 02:51:42
● 2026-05-15 22:13:50
● 2026-06-19 13:00:50

●MXmx02.mailplug.com2026-02-19 → 2026-06-19 · 9 obs

●A112.175.184.1522018-11-15 → 2026-06-19 · 8 obs

● 2018-11-15 19:43:10
● 2026-04-13 05:51:16
○ 2026-04-16 02:40:24
● 2026-05-06 23:34:06
● 2026-05-09 18:57:12
○ 2026-05-13 02:51:42
● 2026-05-15 22:13:50
● 2026-06-19 13:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
hr1.kr	ns2.mailplug.com, ns.mailplug.com	-

✅ Authoritative Response

Server:14.49.38.75

NS records: ns2.mailplug.com, ns.mailplug.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr

⏱️ Timing

Total: 4265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.175.184.152`
NS	2	`ns.mailplug.com, ns2.mailplug.com`
MX	2	`mx02.mailplug.com (pri: 20), mx01.mailplug.com (pri: 10)`
TXT	1	`v=spf1 mx include:mailplug.com ~all`
SOA	1	`ns.mailplug.com root.mailplug.com`

Analysis

IP Addresses

hr1.kr resolves to one IP address: 112.175.184.152.

dythread.com, edamtree.com, gdccerti.com and two other host names share IP numbers with hr1.kr.

Name Servers

DNS delegation for hr1.kr points to two name servers: ns2.mailplug.com and ns.mailplug.com.

hr1.kr uses the same name servers as several other domains — among them ahsungfire.com, dahnworld.in, geoinfotech.co.kr and two more.

hr1.kr has partial name server overlap with other domains, including leesang.com.

ns2.mailplug.com has three IP addresses (14.49.38.179, 223.26.214.22 and 223.26.214.41) and ns.mailplug.com has three IP addresses (14.49.38.75, 223.26.214.21 and 223.26.214.40).

Mail Servers

Mail for hr1.kr is handled by two mail servers — mx01.mailplug.com and mx02.mailplug.com.

hr1.kr uses an identical mail server configuration to several other domains — among them unvus.com, ptk4u.com, chaewoora.com and two more.

hr1.kr has mail servers in common with other domains — for example animan.co.kr, dh-precision.com and huturn.com.

Hostnames that resolve to 6 IP addresses:

mx01.mailplug.com has IP addresses 121.156.118.202, 121.156.118.204 and 121.156.118.213, plus 3 other.

Hostnames that resolve to two IP addresses:

mx02.mailplug.com has two IP addresses: 223.26.214.9 and 223.26.214.10.

hr1.kr - robtex.com

hr1.kr

kr