coreindus.com - dns.ninja

`coreindus.com`

DNSSEC	⚠️ Not signed
A	211.234.116.139^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
		PTR	`new-ns2.gautech.net`
NS	`ns1.gautech.net` ⭐
		A	121.254.175.232^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
			PTR	`ns1.gautech.net`
NS	`ns3.gautech.net`
		A	211.234.116.147^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
			PTR	`ns3.gautech.net`
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.gautech.net`root@ns1.gautech.net 2026-07-07 #10

`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=1785756357

Same first word

coreindus.com

Similar names

DNS History

4 records (4 active, 0 former)

●NSns1.gautech.net2015-05-13 → 2026-08-03 · 2 obs

● 2015-05-13 16:06:30
● 2026-08-03 11:48:44

●NSns3.gautech.net2015-05-13 → 2026-08-03 · 2 obs

● 2015-05-13 16:06:30
● 2026-08-03 11:48:44

●MXmailapp.hiworks.co.kr2015-05-13 → 2026-08-03 · 5 obs

● 2015-05-13 16:06:30
● 2019-02-25 19:32:24
○ 2026-07-04 00:24:50
● 2026-07-08 01:37:50
● 2026-08-03 11:48:44

●A211.234.116.1392015-05-13 → 2026-08-03 · 5 obs

● 2015-05-13 16:06:30
● 2019-02-25 19:32:24
○ 2026-07-04 00:24:50
● 2026-07-08 01:37:50
● 2026-08-03 11:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coreindus.com	ns1.gautech.net, ns3.gautech.net	-

✅ Authoritative Response

Server:121.254.175.232

NS records: ns1.gautech.net, ns3.gautech.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreindus.com (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.234.116.139`
NS	2	`ns3.gautech.net, ns1.gautech.net`
MX	1	`mailapp.hiworks.co.kr (pri: 10)`
TXT	1	`v=spf1 include:_spf.hiworks.co.kr ~all`
SOA	1	`ns1.gautech.net root.ns1.gautech.net`

Analysis

IP Addresses

coreindus.com directs to one IP number, which is 211.234.116.139.

Among the host names that share IP numbers with coreindus.com are sigmaeltec.co.kr, www.hory.co.kr, jenixsa.com and two others.

Name Servers

Two name servers handle the delegation for coreindus.com: ns1.gautech.net and ns3.gautech.net.

coreindus.com has the same name server delegation as a number of other domains, such as dreamtraffic.co.kr, hjico.net, dichemic.com and two more.

coreindus.com has at least partial name server overlap with other domains, such as doosung-industries.com, jin-sun.co.kr, busbell.com and two others.

It is common to find these name servers paired with the name servers ns2.gautech.net.

ns1.gautech.net directs to 121.254.175.232 and ns3.gautech.net directs to 211.234.116.147; each host name points to exactly one IP number.

Mail Servers

coreindus.com routes its mail through a single mail server, mailapp.hiworks.co.kr.

coreindus.com has the same mail server arrangement as a number of other domains, for example swpat.com, igksco.com, jogunshop.com and two more.

coreindus.com shares at least some of its mail servers with other domains — for example vestibilita.com, ara21.com, amii.world and two more.

mailapp.hiworks.co.kr maps to three IP addresses — 45.120.71.59, 121.254.168.55 and 211.47.76.59.