`ecocm21.com`

DNSSEC	⚠️ Not signed
A	175.126.176.79^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns11.dnszi.com` ⭐
		A	121.78.251.24^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
NS	`ns22.dnszi.com`
		A	121.78.72.44^{🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC}
			PTR	`ns22.dnszi.com`
NS	`ns37.dnszi.com`
		A	58.120.225.177^{🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13}
			PTR	`ns37.dnszi.com`
NS	`ns53.dnszi.com`
		A	27.1.16.85^{🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech}
			PTR	`ns53.dnszi.com`
NS	`ns77.dnszi.com` ⚠️ Not in parent delegation
		A	121.78.251.30^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
TXT	`v=spf1 ip4:175.126.176.79 ~all`
SOA	`ns11.dnszi.com`root@dnszi.com 2026-04-22 #11

`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=1778454341

Subdomains

mail.ecocm21.com

Same first word

ecocm21.com

DNS History

12 records (6 active, 6 former)

○NSns1.hubweb.net2015-05-24 → 2018-01-29 · 4 obs

● 2015-05-24 17:37:00
● 2018-01-29 23:14:36
○ 2026-05-10 21:15:06
○ 2026-05-10 23:21:58

●NSns11.dnszi.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

○NSns2.hubweb.net2015-05-24 → 2018-01-29 · 4 obs

● 2015-05-24 17:37:00
● 2018-01-29 23:14:36
○ 2026-05-10 21:15:06
○ 2026-05-10 23:21:58

●NSns22.dnszi.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

●NSns37.dnszi.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

●NSns53.dnszi.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

●NSns77.dnszi.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

○MXmail.ecocm21.com2015-05-24 → 2018-01-29 · 4 obs

● 2015-05-24 17:37:00
● 2018-01-29 23:14:36
○ 2026-05-10 21:15:06
○ 2026-05-10 23:21:58

○A121.78.236.332016-01-15 → 2016-03-28 · 5 obs

○ 2015-10-25 13:41:14
● 2016-01-15 19:44:26
● 2016-03-28 22:24:04
○ 2017-01-01 10:44:06
○ 2026-05-10 23:21:58

○A121.78.236.482015-05-24 → 2015-10-25 · 4 obs

● 2015-05-24 17:37:00
● 2015-10-25 13:41:14
○ 2016-01-15 19:44:26
○ 2026-05-10 23:21:58

○A121.78.236.962017-01-01 → 2018-01-29 · 5 obs

○ 2016-03-28 22:24:04
● 2017-01-01 10:44:06
● 2018-01-29 23:14:36
○ 2026-05-10 21:15:06
○ 2026-05-10 23:21:58

●A175.126.176.792026-05-10 → 2026-05-10 · 3 obs

○ 2018-01-29 23:14:36
● 2026-05-10 21:15:06
● 2026-05-10 23:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
ecocm21.com	ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com	4 records

✅ Authoritative Response

Server:121.78.251.24

NS records: ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecocm21.com (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`175.126.176.79`
NS	5	`ns11.dnszi.com, ns53.dnszi.com...`
TXT	1	`v=spf1 ip4:175.126.176.79 ~all`
SOA	1	`ns11.dnszi.com root.dnszi.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com...)

Analysis

Hierarchy

ecocm21.com is the parent of mail.ecocm21.com.

IP Addresses

ecocm21.com points to IP number 175.126.176.79.

For instance, other host names cjmhc.or.kr, ns.cybercustoms.net, shbook.co.kr, isutool.co.kr and gsyouth.co.kr share IP numbers with ecocm21.com.

Name Servers

ecocm21.com is delegated to five name servers: ns11.dnszi.com, ns22.dnszi.com, ns37.dnszi.com, ns53.dnszi.com and ns77.dnszi.com.

ecocm21.com shares name servers with other domains at least partially, for example monfood.co.kr, narith.net, sikdangnara.com, labri.or.kr and synergyon.com.