`gnbsoftec.co.kr`

DNSSEC	⚠️ Not signed
A	175.209.155.138^{🇰🇷 KT-NET175.208.0.0/13 KORNET}
NS	`ns1.uhost.co.kr` ⭐
		A	202.31.187.220^{🇰🇷 KT-NET202.31.187.0/24 I Names}
NS	`ns2.uhost.co.kr`
		A	219.251.156.14^{🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600}
MX	`mailapp.hiworks.co.kr` ⭐
		A	45.120.71.59^{🇰🇷 DACOM-NET45.120.71.0/24}
			PTR	`mailapp.hiworks.co.kr`
		A	121.254.168.55^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
			PTR	`mailapp.hiworks.co.kr`
		A	211.47.76.59^{🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route}
			PTR	`mailapp.hiworks.co.kr`
TXT	`v=spf1 include : spf.hiworks.co.kr ~all`
SOA	`ns1.uhost.co.kr`ts@inames.co.kr 2013-08-08 #13

`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=2604130980

WOT: UNKNOWN (62/100)

Same first word

gnbsoftec.co.kr

gnbsoftec.com

DNS History

7 records (4 active, 3 former)

●NSns1.uhost.co.kr2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 02:10:26
● 2026-04-13 13:21:50

●NSns2.uhost.co.kr2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 02:10:26
● 2026-04-13 13:21:50

○MX222.122.196.252015-11-19 → 2016-04-25 · 5 obs

○ 2015-07-16 02:10:26
● 2015-11-19 05:42:42
● 2016-04-25 13:49:14
○ 2017-01-15 02:38:00
○ 2026-04-13 13:21:50

○MX222.122.196.252015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 02:10:26
○ 2015-11-19 05:42:42
○ 2026-04-13 13:21:50

●MXmailapp.hiworks.co.kr2017-01-15 → 2026-04-13 · 3 obs

○ 2016-04-25 13:49:14
● 2017-01-15 02:38:00
● 2026-04-13 13:21:50

●A175.209.155.1382026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-13 12:31:24
● 2026-04-13 13:21:50

○A222.122.196.252015-07-16 → 2018-08-24 · 4 obs

● 2015-07-16 02:10:26
● 2018-08-24 02:50:54
○ 2026-04-13 12:31:24
○ 2026-04-13 13:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	10 records
gnbsoftec.co.kr	ns1.uhost.co.kr, ns2.uhost.co.kr	2 records

✅ Authoritative Response

Server:202.31.187.220

NS records: ns1.uhost.co.kr, ns2.uhost.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 4090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`175.209.155.138`
NS	2	`ns2.uhost.co.kr, ns1.uhost.co.kr`
MX	1	`mailapp.hiworks.co.kr (pri: 10)`
TXT	1	`v=spf1 include : spf.hiworks.co.kr ~all`
SOA	1	`ns1.uhost.co.kr ts.inames.co.kr`

📌 Glue Records Collected

Total: 12

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Out-of-bailiwick: 2 (ns2.uhost.co.kr, ns1.uhost.co.kr)

Analysis

IP Addresses

gnbsoftec.co.kr points to IP number 175.209.155.138.

Other host names for example www.gnbsoftec.com, gnbsoftec.com and mail.gnbsoftec.com share IP numbers with gnbsoftec.co.kr.

Name Servers

gnbsoftec.co.kr is delegated to two name servers: ns1.uhost.co.kr and ns2.uhost.co.kr.

gnbsoftec.co.kr uses the same name server setup as other domains such as haenaem.co.kr, dw0076.co.kr, printnet.co.kr, newtonkorea.co.kr and koreanfolk.co.kr.

gnbsoftec.co.kr shares name servers with other domains at least partially, for example eat.or.kr, ginvite-f.com, loma.co.kr, cnsu.ac.kr and netclient.co.kr.

Host names with one IP number:

ns1.uhost.co.kr points to: 202.31.187.220.

ns2.uhost.co.kr points to: 219.251.156.14.

Mail Servers

gnbsoftec.co.kr is handled by a single mail server, mailapp.hiworks.co.kr.

gnbsoftec.co.kr shares the same mail server setup as other domains, for instance rexteel.com, botra.biz, idongwoo.com, taxtax.co.kr and warnermusic.co.kr.

Host name mailapp.hiworks.co.kr points to three IP numbers: 45.120.71.59, 121.254.168.55 and 211.47.76.59.

gnbsoftec.co.kr - robtex.com

gnbsoftec.co.kr

co.kr