itmarch.com - dns.ninja

`itmarch.com`

DNSSEC	⚠️ Not signed
A	183.110.224.48^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`itmarch.com` ⭐
		A	183.110.224.48^{🇰🇷 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	`mail.itmarch.com` ⭐
		A	223.130.109.62^{🇰🇷 DIRECT-AS-KR223.130.109.0/24}
TXT	`v=spf1 ip4:183.110.224.48 ~all`
TXT	`google-site-verification=jtRtlLZ22oZgXJj7T3vJ-CiqpFtbpBln0p_Ht4_m_Pg`
TXT	`anthropic-domain-verification-b751dm=gQZ6OWrblbKKWX0sv20AmloLd`
TXT	`v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf...`
SOA	`itmarch.com`postmaster@itmarch.com serial=20230620

`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=1783208916

NS for

itmarch.com

Subdomains

mail.itmarch.com

Same first word

itmarch.com

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DNS History

22 records (7 active, 15 former)

○NSdz1.hostcocoa.com2020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

○NSdz2.hostcocoa.com2020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

○NSdz3.hostcocoa.com2020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

○NSdz4.hostcocoa.com2020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

●NSitmarch.com2026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

●NSns1.cafe24.co.kr2026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

●NSns1.cafe24.com2026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

○NSns1.uhost.co.kr2008-03-13 → 2017-04-06 · 4 obs

● 2008-03-13 15:58:50
● 2017-04-06 13:58:50
○ 2020-03-20 06:55:38
○ 2026-07-04 23:52:56

●NSns2.cafe24.co.kr2026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

●NSns2.cafe24.com2026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

○NSns2.uhost.co.kr2008-03-13 → 2017-04-06 · 4 obs

● 2008-03-13 15:58:50
● 2017-04-06 13:58:50
○ 2020-03-20 06:55:38
○ 2026-07-04 23:52:56

●MXmail.itmarch.com2015-06-20 → 2026-07-04 · 3 obs

○ 2008-03-13 15:58:50
● 2015-06-20 00:55:38
● 2026-07-04 23:52:56

○MXsmtp.itmarch.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 15:58:50
○ 2015-06-20 00:55:38
○ 2026-07-04 23:52:56

○MXspamfilter2.speedhosting.co.kr2015-06-20 → 2017-04-06 · 5 obs

○ 2008-03-13 15:58:50
● 2015-06-20 00:55:38
● 2017-04-06 13:58:50
○ 2020-03-20 06:55:38
○ 2026-07-04 23:52:56

○A118.129.167.222015-06-20 → 2016-06-30 · 5 obs

○ 2008-03-13 15:58:50
● 2015-06-20 00:55:38
● 2016-06-30 22:06:16
○ 2017-04-06 13:58:50
○ 2026-07-04 23:52:56

○A118.129.167.242017-04-06 → 2017-04-06 · 4 obs

○ 2016-06-30 22:06:16
● 2017-04-06 13:58:50
○ 2020-03-20 06:55:38
○ 2026-07-04 23:52:56

○A13.209.54.1282020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

○A15.164.151.2332020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

●A183.110.224.482026-05-05 → 2026-07-04 · 3 obs

○ 2020-03-20 06:55:38
● 2026-05-05 20:31:36
● 2026-07-04 23:52:56

○A222.231.29.1522008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 15:58:50
○ 2015-06-20 00:55:38
○ 2026-07-04 23:52:56

○A52.78.98.1882020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

○A52.79.201.1982020-03-20 → 2020-03-20 · 4 obs

○ 2017-04-06 13:58:50
● 2020-03-20 06:55:38
○ 2026-05-05 20:31:36
○ 2026-07-04 23:52:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
itmarch.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:112.175.246.233

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 itmarch.com (unsigned zone)

⏱️ Timing

Total: 1301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.110.224.48`
NS	4	`ns1.cafe24.com, ns2.cafe24.com...`
MX	1	`mail.itmarch.com (pri: 10)`
TXT	4	`google-site-verification=jtRtlLZ22oZgXJj, v=spf1 ip4:183.110.224.48 ~all...`
SOA	1	`itmarch.com postmaster.itmarch.com`

📌 Glue Records Collected

Total: 9

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

Analysis

Hierarchy

itmarch.com serves as the parent of mail.itmarch.com.

Name Server Role

itmarch.com serves as a name server for itself — itmarch.com is its own authoritative name server.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr frequently serve as name servers alongside itmarch.com.

IP Addresses

itmarch.com points to a single IP number: 183.110.224.48.

Additional host names — iraddesign.com, n-dc.co.kr, xn--vu4bvc.kr and two others — share IP numbers with itmarch.com.

Name Servers

itmarch.com is delegated to five name servers: itmarch.com, ns1.cafe24.com, ns2.cafe24.com and two others.

itmarch.com has at least partial name server overlap with other domains, such as daekwangmung.com, sjame.co.kr, cherem.co.kr and two others.

ns2.cafe24.co.kr, ns.cafe24.com and ns0.cafe24.com — plus 4 other name servers — are commonly paired with these name servers.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names pointing to a single IP address:

The hostname itmarch.com resolves to 183.110.224.48.

Mail Servers

itmarch.com has one mail server: mail.itmarch.com.

mail.itmarch.com carries a single IP number, which is 223.130.109.62.