`ihanwon.com`

DNSSEC	⚠️ Not signed
A	210.113.3.225^{🇰🇷 KT-NET210.113.0.0/16 KORnet operation Center}
		PTR	`mail.polaris-shipping.com`
NS	`ns1.kcttidc.com` ⭐
		A	218.236.43.250^{🇰🇷 SKB-NET218.236.0.0/14 SK Broadband}
NS	`ns2.kcttidc.com` ⚠️ Not in zone NS records
		A	218.236.43.80^{🇰🇷 SKB-NET218.236.0.0/14 SK Broadband}
			PTR	`mail.hanilcm.kr`
MX	`mail.ihanwon.com` ⭐
		A	210.181.93.237^{🇰🇷 DUZONBIZON-AS-KR210.181.93.0/24 thezone chuncheon}
			PTR	`mail.hoan-shipping.com`
			PTR	`mail.ihanwon.com`
			PTR	`mail.polarenm.com`
			PTR	`mail.polaris-shipping.com`
TXT	`v=spf1 ip4:58.224.160.92 ~all`
SOA	`ns1.kcttidc.com`root@kcttidc.com 2008-09-09 #2

`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=1774558757

Subdomains

mail.ihanwon.com

Same first word

ihanwon.com

Similar names

winnoha.de

winonah.net

nihonwa.info

DNS History

6 records (4 active, 2 former)

●NSns1.kcttidc.com2015-06-23 → 2026-03-26 · 2 obs

● 2015-06-23 09:28:58
● 2026-03-26 21:15:26

●NSns2.kcttidc.com2026-03-20 → 2026-03-26 · 3 obs

○ 2015-11-01 18:21:56
● 2026-03-20 20:06:44
● 2026-03-26 21:15:26

○NSns7.tt.co.kr2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 09:28:58
○ 2015-11-01 18:21:56
○ 2026-03-26 21:15:26

●MXmail.ihanwon.com2015-06-23 → 2026-03-26 · 2 obs

● 2015-06-23 09:28:58
● 2026-03-26 21:15:26

●A210.113.3.2252026-03-20 → 2026-03-26 · 3 obs

○ 2017-05-19 19:39:56
● 2026-03-20 20:06:44
● 2026-03-26 21:15:26

○A218.54.139.52015-06-23 → 2017-05-19 · 4 obs

● 2015-06-23 09:28:58
● 2017-05-19 19:39:56
○ 2026-03-20 20:06:44
○ 2026-03-26 21:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ihanwon.com	ns1.kcttidc.com, ns2.kcttidc.com	2 records

✅ Authoritative Response

Server:218.236.43.250

NS records: ns1.kcttidc.com, ns2.kcttidc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ihanwon.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.113.3.225`
NS	1	`ns1.kcttidc.com`
MX	1	`mail.ihanwon.com (pri: 10)`
TXT	1	`v=spf1 ip4:58.224.160.92 ~all`
SOA	1	`ns1.kcttidc.com root.kcttidc.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.kcttidc.com, ns2.kcttidc.com)

Analysis

Hierarchy

ihanwon.com is the parent of mail.ihanwon.com.

IP Addresses

ihanwon.com points to IP number 210.113.3.225.

Other host names, for instance, hoan-shipping.com share IP numbers with ihanwon.com.

Name Servers

ihanwon.com is delegated to two name servers: ns1.kcttidc.com and ns2.kcttidc.com.

ihanwon.com uses the same name server setup as other domains such as cottontime.co.kr, hoan-shipping.com, eraerent.co.kr, kcttidc.co.kr and hanilcm.com.

Host names with one IP number:

ns1.kcttidc.com points to: 218.236.43.250.

ns2.kcttidc.com points to: 218.236.43.80.

Mail Servers

ihanwon.com is handled by a single mail server, mail.ihanwon.com.

mail.ihanwon.com points to a single IP: 210.181.93.237.

ihanwon.com - robtex.com

ihanwon.com

com