`workerskorea.com`

DNSSEC	⚠️ Not signed
A	218.232.108.237^{🇰🇷 SKB-NET218.232.0.0/15 SK Broadband}
NS	`dns2.whois.co.kr` ⭐
		A	1.227.193.58^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
NS	`dns4.whois.co.kr`
		A	110.45.166.142^{🇰🇷 DACOM-NET110.45.128.0/17 contact center@kidc.net,noc@bora.net if necessary,}
NS	`dns6.whois.co.kr`
		A	218.50.7.155^{🇰🇷 SKB-NET218.50.0.0/15 SK Broadband}
MX	`alf1.aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
			PTR	`filter00.whoisworks.com`
MX	`alf2.aspmx.whoisworks.com` ⭐
		A	152.70.238.229^{🇰🇷 ORACLE-OCI-31898152.70.232.0/21}
			PTR	`filter01.whoisworks.com`
MX	`aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
			PTR	`filter00.whoisworks.com`
TXT	`v=spf1 include:spf1.whoisworks.com ~all`
SOA	`dns2.whois.co.kr`hostmaster@workerskorea.com 2025-08-29 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

workerskorea.com

DNS History

7 records (7 active, 0 former)

●NSdns2.whois.co.kr2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●NSdns4.whois.co.kr2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●NSdns6.whois.co.kr2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●MXalf1.aspmx.whoisworks.com2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●MXalf2.aspmx.whoisworks.com2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●MXaspmx.whoisworks.com2026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

●A218.232.108.2372026-02-18 → 2026-03-22 · 2 obs

● 2026-02-18 05:43:40
● 2026-03-22 16:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
workerskorea.com	dns2.whois.co.kr, dns4.whois.co.kr, dns6.whois.co.kr	-

✅ Authoritative Response

Server: 1.227.193.58

NS records: dns2.whois.co.kr, dns4.whois.co.kr, dns6.whois.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workerskorea.com (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.232.108.237`
NS	3	`dns4.whois.co.kr, dns2.whois.co.kr...`
MX	3	`alf2.aspmx.whoisworks.com (pri: 10), aspmx.whoisworks.com (pri: 10)...`
TXT	1	`v=spf1 include:spf1.whoisworks.com ~all`
SOA	1	`dns2.whois.co.kr hostmaster.workerskorea`

Analysis

IP Addresses

workerskorea.com resolves to a single IP address: 218.232.108.237.

Other host names including sam-hyun.com, esmeng.com, dongpyo.co.kr, www.upsun.net and trangblue.com share IP numbers with workerskorea.com.

Name Servers

workerskorea.com is delegated to three name servers: dns2.whois.co.kr, dns4.whois.co.kr and dns6.whois.co.kr.

workerskorea.com at least partially shares name servers with other domains, including jicons.com, aminologics.in, hoonsteel.com, rimowakorea.com and pmri.or.kr.

These name servers are commonly used with ns21.whois.co.kr and ns21.whoismall.com.

Hostnames with a single IP:

dns2.whois.co.kr points to: 1.227.193.58.

dns4.whois.co.kr points to: 110.45.166.142.

dns6.whois.co.kr points to: 218.50.7.155.

Mail Servers

workerskorea.com is handled by three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

The mail servers for workerskorea.com are shared with other domains, for instance gcca.co.kr, euratech.net, kct2004.com, englist.co.kr and whois.co.kr.

Host names with one IP number:

aspmx.whoisworks.com points to 193.123.252.198

alf1.aspmx.whoisworks.com points to 193.123.252.198

alf2.aspmx.whoisworks.com points to 152.70.238.229

Host names that point to 193.123.252.198: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com

workerskorea.com - robtex.com