ddcsb.com - dns.ninja

`ddcsb.com`

DNSSEC	⚠️ Not signed
A	203.245.44.19^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ddcsb.com` ⭐
		A	203.245.44.19^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
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	`mw-002.cafe24.com` ⭐
		A	211.34.104.38^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`mw-002.cafe24.com`
TXT	`v=spf1 ip4:203.245.44.19 ~all`
TXT	`google-site-verification=YmQ66W3Z5zwUUngaQVPrrhBc51CDkswHmYUPeQxBLO0`
SOA	`ddcsb.com`postmaster@ddcsb.com serial=20240729

`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=1781384548

NS for

ddcsb.com

Same first word

ddcsb.com

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bdcsd.com

DNS History

11 records (7 active, 4 former)

●NSddcsb.com2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

●NSns1.cafe24.co.kr2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

●NSns1.cafe24.com2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

○NSns1.netmyne.com2015-08-08 → 2018-06-04 · 4 obs

● 2015-08-08 08:10:06
● 2018-06-04 05:38:44
○ 2026-03-02 03:38:22
○ 2026-06-13 21:15:22

●NSns2.cafe24.co.kr2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

●NSns2.cafe24.com2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

○NSns2.netmyne.com2015-08-08 → 2018-06-04 · 4 obs

● 2015-08-08 08:10:06
● 2018-06-04 05:38:44
○ 2026-03-02 03:38:22
○ 2026-06-13 21:15:22

○MXmail3.netmyne.com2015-08-08 → 2018-06-04 · 4 obs

● 2015-08-08 08:10:06
● 2018-06-04 05:38:44
○ 2026-03-02 03:38:22
○ 2026-06-13 21:15:22

●MXmw-002.cafe24.com2026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

●A203.245.44.192026-03-02 → 2026-06-13 · 3 obs

○ 2018-06-04 05:38:44
● 2026-03-02 03:38:22
● 2026-06-13 21:15:22

○A58.26.238.2052015-08-08 → 2018-06-04 · 4 obs

● 2015-08-08 08:10:06
● 2018-06-04 05:38:44
○ 2026-03-02 03:38:22
○ 2026-06-13 21:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
ddcsb.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:112.175.246.230

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 ddcsb.com (unsigned zone)

⏱️ Timing

Total: 2108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.245.44.19`
NS	4	`ns2.cafe24.co.kr, ns1.cafe24.com...`
MX	1	`mw-002.cafe24.com (pri: 10)`
TXT	2	`v=spf1 ip4:203.245.44.19 ~all, google-site-verification=YmQ66W3Z5zwUUng`
SOA	1	`ddcsb.com postmaster.ddcsb.com`

📌 Glue Records Collected

Total: 9

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

Analysis

Name Server Role

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

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are commonly used as name server together with ddcsb.com.

IP Addresses

ddcsb.com points to a single IP number: 203.245.44.19.

Additional host names — topfresh.co.kr, ilines.co.kr, ms-sox.com and two others — share IP numbers with ddcsb.com.

Name Servers

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

ddcsb.com has at least partial name server overlap with other domains, such as twinsystem.co.kr, baroprint.net, aain.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 with five IP numbers:

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

Host names with four IP numbers:

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 with one IP number:

ddcsb.com has the IP address 203.245.44.19.

Mail Servers

ddcsb.com has one mail server: mw-002.cafe24.com.

ddcsb.com shares the same mail server setup as other domains, including nanotechkorea.com, dain.io, bstutoring.com and two others.

At least some of ddcsb.com's mail servers are shared with other domains, among them xn--9m1b03zuqddobj7w1xc.kr, nornen.net, ceo.kr and sagunsago.com.

mw-002.cafe24.com directs to just one IP number, 211.34.104.38.