`sjhometech.com`

DNSSEC	⚠️ Not signed
A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.102^{🇰🇷 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	203.245.12.114^{🇰🇷 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	203.245.12.117^{🇰🇷 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	`sjhometech.com` ⭐
		A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.102^{🇰🇷 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	203.245.12.114^{🇰🇷 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	203.245.12.117^{🇰🇷 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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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	`ns.cafe24.com` ⚠️ Not in parent delegation
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns0.cafe24.com` ⚠️ Not in parent delegation
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.com` ⚠️ Not in parent delegation
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com` ⚠️ Not in parent delegation
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
SOA	`sjhometech.com`postmaster@sjhometech.com serial=20120914

`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=1776220502

NS for

sjhometech.com

Same first word

sjhometech.com

DNS History

12 records (11 active, 1 former)

●NSdns1.cafe24.co.kr2026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

●NSdns1.cafe24.com2026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

●NSns.cafe24.com2015-06-15 → 2026-04-15 · 12 obs

● 2015-06-15 19:38:18
● 2017-05-17 16:26:10
○ 2026-02-20 13:00:08
● 2026-02-28 01:25:02
○ 2026-03-02 05:27:26
○ 2026-03-08 03:32:16
● 2026-03-14 07:28:50
○ 2026-03-24 13:47:02
● 2026-04-05 08:08:52
● 2026-04-07 01:40:04
○ 2026-04-10 14:42:40
● 2026-04-15 02:43:44

●NSns0.cafe24.com2015-06-15 → 2026-04-15 · 12 obs

●NSns1.cafe24.com2015-06-15 → 2026-04-15 · 12 obs

●NSns2.cafe24.com2015-06-15 → 2026-04-15 · 12 obs

●NSsjhometech.com2015-06-15 → 2026-04-15 · 2 obs

● 2015-06-15 19:38:18
● 2026-04-15 02:43:44

○A183.110.225.1672015-06-15 → 2017-05-17 · 4 obs

● 2015-06-15 19:38:18
● 2017-05-17 16:26:10
○ 2026-02-20 13:00:08
○ 2026-04-15 02:43:44

●A183.111.139.2332026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

●A203.245.12.1022026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

●A203.245.12.1142026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

●A203.245.12.1172026-02-20 → 2026-04-15 · 3 obs

○ 2017-05-17 16:26:10
● 2026-02-20 13:00:08
● 2026-04-15 02:43:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
sjhometech.com	dns1.cafe24.com, dns1.cafe24.co.kr	4 records

✅ Authoritative Response

Server:175.125.93.132

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjhometech.com (unsigned zone)

⏱️ Timing

Total: 4320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`203.245.12.102, 203.245.12.117...`
NS	4	`ns1.cafe24.com, ns2.cafe24.com...`
SOA	1	`sjhometech.com postmaster.sjhometech.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.cafe24.com, dns1.cafe24.com, dns1.cafe24.com...)

Analysis

Name Server Role

sjhometech.com serves as a name server for sjhometech.com.

dns1.cafe24.com and dns1.cafe24.co.kr are commonly used as name servers along with sjhometech.com.

IP Addresses

sjhometech.com resolves to four IP numbers: 183.111.139.233, 203.245.12.102, 203.245.12.114 and 203.245.12.117.

Other host names such as smbox24.com, ddmshu.com, ob-x.com, ssolandkorea.com and iamachef.net share IPs with sjhometech.com.

Name Servers

sjhometech.com is delegated to seven name servers: sjhometech.com, dns1.cafe24.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, ns.cafe24.com and dns1.cafe24.co.kr.

sjhometech.com at least partially shares name servers with other domains, for instance ilsun.net, aap-org.com, rathontech.com, taggun.co.kr and pressword.org.