dmcmark.com - dns.ninja

`dmcmark.com`

DNSSEC	⚠️ Not signed
A	183.111.183.70^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`dmcmark.com` ⭐
		A	183.111.183.70^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`webmail-096.cafe24.com` ⭐
		A	211.34.104.149^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`mail-01.simplexi.com`
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`dmcmark.com`postmaster@dmcmark.com serial=20150707

`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=1786082974

NS for

dmcmark.com

Subdomains

webmail.dmcmark.com

Same first word

dmcmark.com

Similar names

markmcd.com

DNS History

11 records (7 active, 4 former)

●NSdmcmark.com2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

●NSns1.cafe24.co.kr2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

●NSns1.cafe24.com2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

●NSns2.cafe24.co.kr2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

●NSns2.cafe24.com2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

○NSns8.wixdns.net2016-12-17 → 2017-11-20 · 4 obs

● 2016-12-17 04:46:10
● 2017-11-20 10:04:52
○ 2026-03-14 01:22:34
○ 2026-08-07 06:15:16

○NSns9.wixdns.net2016-12-17 → 2017-11-20 · 4 obs

● 2016-12-17 04:46:10
● 2017-11-20 10:04:52
○ 2026-03-14 01:22:34
○ 2026-08-07 06:15:16

●MXwebmail-096.cafe24.com2026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

○MXwebmail.dmcmark.com2016-12-17 → 2017-11-20 · 4 obs

● 2016-12-17 04:46:10
● 2017-11-20 10:04:52
○ 2026-03-14 01:22:34
○ 2026-08-07 06:15:16

●A183.111.183.702026-03-14 → 2026-08-07 · 3 obs

○ 2017-11-20 10:04:52
● 2026-03-14 01:22:34
● 2026-08-07 06:15:16

○A23.236.62.1472016-12-17 → 2017-11-20 · 4 obs

● 2016-12-17 04:46:10
● 2017-11-20 10:04:52
○ 2026-03-14 01:22:34
○ 2026-08-07 06:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
dmcmark.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:175.125.93.136

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dmcmark.com (unsigned zone)

⏱️ Timing

Total: 4949ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.183.70`
NS	4	`ns1.cafe24.co.kr, ns2.cafe24.com...`
MX	1	`webmail-096.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`dmcmark.com postmaster.dmcmark.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Hierarchy

The domain webmail.dmcmark.com falls under the parent dmcmark.com.

Name Server Role

dmcmark.com is listed as a name server for dmcmark.com — it is in-bailiwick, authoritative for its own domain.

It is common to see ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr acting as name servers in combination with dmcmark.com.

IP Addresses

dmcmark.com has exactly one IP address — 183.111.183.70.

nt-eng.co.kr, wangchon.com, xidsys.co.kr plus two other host names have IP numbers in common with dmcmark.com.

Name Servers

The delegation of dmcmark.com is to five name servers, including dmcmark.com, ns1.cafe24.com, ns2.cafe24.com and two others.

At least some of dmcmark.com's name servers are shared with other domains, for example dmjm.co.kr, farmer23.com, smctank.co.kr and two more.

These name servers tend to co-occur with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other name servers in the same DNS delegations.

Hosts with five IP addresses:

ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.

Host names with four IP addresses:

ns2.cafe24.com directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr directs to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr directs to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names resolving to a single IP address:

dmcmark.com has the IP address 183.111.183.70.

Mail Servers

dmcmark.com uses one mail server — webmail-096.cafe24.com.

The mail server setup of dmcmark.com matches that of other domains such as s-tk.net, newwavekorea.com, naborn.com and two others.

webmail-096.cafe24.com directs to just one IP number, 211.34.104.149.