`daewonindustry.com`

DNSSEC	⚠️ Not signed
NS	`ns1.doregi.com` ⭐
		A	58.76.184.11^{🇰🇷 HCN-AS58.76.184.0/24 HCN}
NS	`ns2.doregi.com`
		A	58.76.184.12^{🇰🇷 HCN-AS58.76.184.0/24 HCN}
NS	`ns3.doregi.com`
		A	1.214.210.186^{🇰🇷 DACOM-NET1.208.0.0/12 contact infonoc@lguplus.co.kr (AS3786)) if necessary}
MX	`antispam.daewonindustry.com` ⭐
		A	121.133.177.3^{🇰🇷 KT-NET121.128.0.0/13}
			PTR	`antispam.groupportal365.com`
MX	`mail.daewonindustry.com`⁽²⁰⁾
		A	121.133.177.5^{🇰🇷 KT-NET121.128.0.0/13}
			PTR	`mail.groupportal365.com`
TXT	`v=spf1 ip4:121.133.177.3 ip4:121.133.177.5 ip4:211.38.49.164 ip4:59.8.40.2 ip...`
SOA	`ns1.doregi.com`root@doregi.com serial=8

`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=1774609667

Subdomains

antispam.daewonindustry.com

mail.daewonindustry.com

Same first word

daewonindustry.com

DNS History

9 records (5 active, 4 former)

○NSdwpdc.daewonspic.co.kr2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:32:54
○ 2017-10-01 00:00:18
○ 2026-03-27 11:28:24

○NSns.kornet.net2017-10-01 → 2017-10-01 · 4 obs

○ 2016-12-17 00:32:54
● 2017-10-01 00:00:18
○ 2026-03-26 14:30:28
○ 2026-03-27 11:28:24

●NSns1.doregi.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-10-01 00:00:18
● 2026-03-26 14:30:28
● 2026-03-27 11:28:24

●NSns2.doregi.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-10-01 00:00:18
● 2026-03-26 14:30:28
● 2026-03-27 11:28:24

○NSns2.kornet.net2016-12-17 → 2017-10-01 · 4 obs

● 2016-12-17 00:32:54
● 2017-10-01 00:00:18
○ 2026-03-26 14:30:28
○ 2026-03-27 11:28:24

●NSns3.doregi.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-10-01 00:00:18
● 2026-03-26 14:30:28
● 2026-03-27 11:28:24

●MXantispam.daewonindustry.com2016-12-17 → 2026-03-27 · 2 obs

● 2016-12-17 00:32:54
● 2026-03-27 11:28:24

●MXmail.daewonindustry.com2016-12-17 → 2026-03-27 · 2 obs

● 2016-12-17 00:32:54
● 2026-03-27 11:28:24

○A211.38.49.1642016-12-17 → 2017-10-01 · 4 obs

● 2016-12-17 00:32:54
● 2017-10-01 00:00:18
○ 2026-03-26 14:30:28
○ 2026-03-27 11:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
daewonindustry.com	ns1.doregi.com, ns2.doregi.com, ns3.doregi.com	3 records

✅ Authoritative Response

Server:1.214.210.186

NS records: ns1.doregi.com, ns2.doregi.com, ns3.doregi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for daewonindustry.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.doregi.com, ns2.doregi.com...`
MX	2	`antispam.daewonindustry.com (pri: 10), mail.daewonindustry.com (pri: 20)`
TXT	1	`v=spf1 ip4:121.133.177.3 ip4:121.133.177`
SOA	1	`ns1.doregi.com root.doregi.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.doregi.com, ns2.doregi.com, ns3.doregi.com)

Analysis

Hierarchy

daewonindustry.com is a parent of antispam.daewonindustry.com and mail.daewonindustry.com.

Name Servers

daewonindustry.com is delegated to three name servers: ns1.doregi.com, ns2.doregi.com and ns3.doregi.com.

At least part of the name servers for daewonindustry.com are shared with other domains, for instance daewonspic.co.kr, seoultrade.com, icorona.net, dowon.net and english-garden.co.kr.

Host names with a single IP:

ns1.doregi.com points to: 58.76.184.11

ns2.doregi.com points to: 58.76.184.12

ns3.doregi.com points to: 1.214.210.186

Mail Servers

daewonindustry.com is handled by two mail servers: antispam.daewonindustry.com and mail.daewonindustry.com.

Hostnames with a single IP

antispam.daewonindustry.com resolves to: 121.133.177.3.

mail.daewonindustry.com resolves to: 121.133.177.5.

daewonindustry.com - robtex.com