techbridge.kr - dns.ninja

`techbridge.kr`

DNSSEC	⚠️ Not signed
NS	`ns1.gabia.co.kr` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.gabia.co.kr`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
NS	`ns.gabia.net`
		A	121.78.117.39^{🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce}
			PTR	`ns1.gabia.co.kr`
		A	211.234.124.90^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
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}
TXT	`v=spf1 include:_spf.hiworks.co.kr ~all`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2019-12-03 #16

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2606240933

Subdomains

www.techbridge.kr

Same first word

techbridge.jp

techbridge.co.uk

techbridge.no

techbridge.com.br

techbridge.org

techbridge.co.za

techbridge.cc

techbridge.solutions

techbridge.us

techbridge.net

techbridge.com

techbridge.kr

techbridge.ca

techbridge.com.pk

Similar names

DNS History

4 records (4 active, 0 former)

●NSns.gabia.co.kr2026-02-17 → 2026-06-24 · 2 obs

● 2026-02-17 15:07:26
● 2026-06-24 11:55:00

●NSns.gabia.net2026-02-17 → 2026-06-24 · 2 obs

● 2026-02-17 15:07:26
● 2026-06-24 11:55:00

●NSns1.gabia.co.kr2026-02-17 → 2026-06-24 · 2 obs

● 2026-02-17 15:07:26
● 2026-06-24 11:55:00

●MXmailapp.hiworks.co.kr2026-02-17 → 2026-06-24 · 2 obs

● 2026-02-17 15:07:26
● 2026-06-24 11:55:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, g.dns.kr, d.dns.kr, e.dns.kr...	-
techbridge.kr	ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr	-

✅ Authoritative Response

Server:43.201.170.100

NS records: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbridge.kr (unsigned zone)

⏱️ Timing

Total: 1695ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	1	`mailapp.hiworks.co.kr (pri: 10)`
TXT	1	`v=spf1 include:_spf.hiworks.co.kr ~all`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

Hierarchy

www.techbridge.kr is a subdomain of techbridge.kr.

Name Servers

techbridge.kr has three name servers — ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

The name servers of techbridge.kr overlap at least partially with those of other domains — among them sejonglaw.com, medi114.com, minimore.kr and two more.

These name servers commonly appear in combination with the name servers ns1.gabia.net.

Host names pointing to two IP addresses:

ns.gabia.net resolves to 121.78.117.39 and 211.234.124.90.

Host names resolving to a single IP address:

ns1.gabia.co.kr resolves to 20.200.205.248.

ns.gabia.co.kr resolves to 43.201.170.100.

Mail Servers

techbridge.kr uses one mail server — mailapp.hiworks.co.kr.

The mail server setup of techbridge.kr matches that of other domains such as idck.com, reportera.co.kr, branark.com and two others.

The mail servers for techbridge.kr overlap at least partially with those of other domains, including ssgpat.com and grmetal.co.kr.

mailapp.hiworks.co.kr resolves to three IP numbers — 45.120.71.59, 121.254.168.55 and 211.47.76.59.