`simbatool.co.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.101^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	203.245.12.105^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	203.245.12.110^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`simbatool.co.kr` ⭐
		A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.101^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	203.245.12.105^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	203.245.12.110^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`dns1.cafe24.co.kr`
		A	112.175.246.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.132^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.133^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns1.cafe24.com`
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.130^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.131^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.co.kr`
		A	112.175.247.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.142^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.143^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.com`
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.140^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.141^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
SOA	`simbatool.co.kr`postmaster@simbatool.co.kr serial=20241008

`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=2608130880

WOT: UNKNOWN (62/100)

NS for

simbatool.co.kr

Same first word

simbatool.co.kr

simbatool.com

Similar names

DNS History

9 records (9 active, 0 former)

●NSdns1.cafe24.co.kr2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●NSdns1.cafe24.com2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●NSdns2.cafe24.co.kr2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●NSdns2.cafe24.com2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●NSsimbatool.co.kr2026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●A183.111.139.2272026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●A203.245.12.1012026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●A203.245.12.1052026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

●A203.245.12.1102026-02-18 → 2026-08-13 · 2 obs

● 2026-02-18 14:06:06
● 2026-08-13 09:13:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
simbatool.co.kr	dns2.cafe24.com, dns1.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.co.kr	2 records

✅ Authoritative Response

Server:112.175.246.229

NS records: dns2.cafe24.com, dns1.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 4544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`183.111.139.227, 203.245.12.101...`
NS	4	`dns2.cafe24.co.kr, dns2.cafe24.com...`
SOA	1	`simbatool.co.kr postmaster.simbatool.co.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.cafe24.co.kr, dns1.cafe24.co.kr)

Analysis

Name Server Role

The NS records for simbatool.co.kr point back to simbatool.co.kr itself.

dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr are often grouped with simbatool.co.kr to function as name servers.

IP Addresses

simbatool.co.kr resolves to four IP addresses: 183.111.139.227, 203.245.12.101, 203.245.12.105 and 203.245.12.110.

Two other host names, along with zuco.kr, paracopen.com and xn--hy1bo4ixpz.com, also share IP numbers with simbatool.co.kr.

Name Servers

simbatool.co.kr has five authoritative name servers, specifically simbatool.co.kr, dns1.cafe24.com, dns2.cafe24.com and two others.

simbatool.co.kr shares at least some of its name servers with other domains, including worldtkd.co.kr, superilla.kr, ahagift.net and two others.

These name servers are frequently seen alongside dns2.cafe24.co.kr, ns2.cafe24.com, ns1.cafe24.com and 4 other name servers.

Host names that resolve to four IP numbers:

dns1.cafe24.com points to 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com points to 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

simbatool.co.kr points to 183.111.139.227, 203.245.12.101, 203.245.12.105 and 203.245.12.110.

dns1.cafe24.co.kr points to 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr points to 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.