`dmtu.kr`

DNSSEC	⚠️ Not signed
A	115.68.56.40^{🇰🇷 SMILESERV-AS-KR115.68.0.0/17}
NS	`ns9.dnszi.com` ⭐
		A	121.78.251.23^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
NS	`ns25.dnszi.com`
		A	58.120.225.173^{🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13}
			PTR	`ns25.dnszi.com`
NS	`ns66.dnszi.com`
		A	27.1.16.93^{🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech}
			PTR	`ns66.dnszi.com`
NS	`ns71.dnszi.com`
		A	121.78.72.41^{🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC}
			PTR	`ns71.dnszi.com`
NS	`ns88.dnszi.com`
		A	121.78.251.29^{🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net}
SOA	`ns9.dnszi.com`root@dnszi.com 2023-03-03 #1

`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=2603300859

📈 Tranco rank: #214,869

Subdomains

m.dmtu.kr

Same first word

dmtu.ru

dmtu.or.kr

dmtu.kr

dmtu.cn

dmtu.org

Similar names

dumt.cn

tdmu.edu.ua

dutm.ru

mudt.de

mdtu.org

umtd.com

mdut.cn

mdtu.com

tdum.com

dtum.com

tudm.biz

dmut.com

tudm.de

utmd.com

tmdu.jp

dmut.in

mutd.com

mtud.org

dtmu.eu

dtmu.edu.ge

tudm.com

tmud.de

mdtu.ru

tumd.com

dmut.cn

tumd.cn

dumt.eu

umdt.com.tw

mtud.com

dmut.de

mudt.com

dtmu.com

tmdu.org

tdmu.org

dumt.de

dmut.ru

tmud.jp

mutd.ir

udmt.ru

umdt.com

mutd.net

dumt.dk

tmdu.tokyo

mtud.net

tdmu.edu.vn

tdmu.com

utmd.cn

dumt.com

utmd.org

tmud.com

dtmu.ge

dumt.se

tmdu.com

mudt.net

mutd.cn

umtd.cn

tmud.org.tr

udmt.com

utmd.net

tdum.ru

DNS History

6 records (6 active, 0 former)

●NSns25.dnszi.com2026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

●NSns66.dnszi.com2026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

●NSns71.dnszi.com2026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

●NSns88.dnszi.com2026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

●NSns9.dnszi.com2026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

●A115.68.56.402026-03-23 → 2026-03-30 · 2 obs

● 2026-03-23 04:03:42
● 2026-03-30 09:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	-
dmtu.kr	ns88.dnszi.com, ns66.dnszi.com, ns71.dnszi.com, ns9.dnszi.com...	-

✅ Authoritative Response

Server:121.78.251.29

NS records: ns88.dnszi.com, ns66.dnszi.com, ns71.dnszi.com, ns9.dnszi.com, ns25.dnszi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dmtu.kr (unsigned zone)

⏱️ Timing

Total: 1530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.68.56.40`
NS	5	`ns25.dnszi.com, ns71.dnszi.com...`
SOA	1	`ns9.dnszi.com root.dnszi.com`

Analysis

Hierarchy

The parent of m.dmtu.kr is dmtu.kr.

IP Addresses

dmtu.kr points to a single IP address: 115.68.56.40.

Other host names, for instance m.dmtu.kr, share IP numbers with dmtu.kr.

Name Servers

dmtu.kr is delegated to five name servers: ns25.dnszi.com, ns66.dnszi.com, ns71.dnszi.com, ns88.dnszi.com and ns9.dnszi.com.

dmtu.kr at least partially shares name servers with other domains, for example knca.kr, fishingas.com, aone-b.com, smartfile.co.kr and hbtechnology.co.kr.