`ca1.co.kr`

DNSSEC	⚠️ Not signed
A	211.57.203.53^{🇰🇷 KT-NET211.57.0.0/16 KT}
NS	`ns5.dnszi.com` ⭐
		A	121.78.251.21^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
NS	`ns14.dnszi.com`
		A	121.78.72.38^{🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC}
			PTR	`ns14.dnszi.com`
NS	`ns31.dnszi.com`
		A	27.1.16.90^{🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech}
			PTR	`ns31.dnszi.com`
NS	`ns44.dnszi.com`
		A	58.120.225.165^{🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13}
			PTR	`ns44.dnszi.com`
NS	`ns86.dnszi.com` ⚠️ Not in parent delegation
		A	121.78.251.27^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
TXT	`v=spf1 mx include:spf.ecounterp.com ~all`
SOA	`ns5.dnszi.com`root@dnszi.com 2024-11-11 #1

`co.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2604270999

WOT: UNKNOWN (62/100)

Same first word

ca1.biz

ca1.cn

ca1.com

ca1.co.kr

ca1.net

ca1.dev

ca1.jp

ca1.in

ca1.fr

ca1.krakow.pl

ca1.com.br

ca1.at

ca1.me

ca1.cc

ca1.us

ca1.ca

ca1.ch

ca1.ru

ca1.dk

ca1.eu

Similar names

ac1.cc

ac1.co.il

a1c.biz

1ac.de

ac1.org

a1c.ca

ac1.eu

1ac.biz

a1c.info

ac1.cn

ac1.today

a1c.de

ac1.de

c1a.life

1ac.cn

1ac.ru

1ac.nl

ac1.us

ac1.ch

ac1.dev

a1c.com

a1c.us

ac1.ru

1ca.ru

1ca.de

a1c.club

a1c.com.au

ac1.ro

1ac.cz

1ca.org

ac1.com.au

1ca.ca

c1a.ru

a1c.ru

1ac.us

a1c.uk

ac1.nl

1ca.com.ua

c1a.eu

a1c.bet

c1a.com

a1c.net

ac1.info

c1a.dk

ac1.k12.wy.us

a1c.at

1ca.win

a1c.es

1ac.ch

ac1.life

c1a.fr

ac1.jp

1ca.co.za

a1c.co

c1a.net

a1c.by

ac1.co

ac1.cz

1ac.jp

ac1.ai

a1c.me

a1c.org

ac1.nhk

a1c.eu

a1c.xyz

1ac.ca

1ac.com

a1c.jp

ac1.com

ac1.no

1ac.org

c1a.de

1ca.net

1ac.net

1ca.cc

ac1.co.jp

c1a.org

ac1.xyz

DNS History

6 records (6 active, 0 former)

●NSns14.dnszi.com2026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

●NSns31.dnszi.com2026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

●NSns44.dnszi.com2026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

●NSns5.dnszi.com2026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

●NSns86.dnszi.com2026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

●A211.57.203.532026-04-26 → 2026-04-27 · 2 obs

● 2026-04-26 02:21:06
● 2026-04-27 14:01:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
ca1.co.kr	ns14.dnszi.com, ns31.dnszi.com, ns44.dnszi.com, ns5.dnszi.com	-

✅ Authoritative Response

Server:121.78.72.38

NS records: ns14.dnszi.com, ns31.dnszi.com, ns44.dnszi.com, ns5.dnszi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ca1.co.kr (unsigned zone)

⏱️ Timing

Total: 1633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.57.203.53`
NS	5	`ns14.dnszi.com, ns44.dnszi.com...`
TXT	1	`v=spf1 mx include:spf.ecounterp.com ~all`
SOA	1	`ns5.dnszi.com root.dnszi.com`

Analysis

IP Addresses

ca1.co.kr resolves to one IP number: 211.57.203.53.

other host names including technoel.co.kr, intra.technoel.co.kr, thanksclay.com, skt2001.com and newtems.co.kr share IP numbers with ca1.co.kr.

Name Servers

ca1.co.kr is delegated to five name servers: ns14.dnszi.com, ns31.dnszi.com, ns44.dnszi.com, ns5.dnszi.com and ns86.dnszi.com.

ca1.co.kr at least partially shares name servers with other domains, for instance tinypia.com, it7.kr, withway.or.kr, dicom.kr and lubig.co.kr.