rubycom.co.kr - dns.ninja

`rubycom.co.kr`

DNSSEC	⚠️ Not signed
A	222.122.39.128^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
		PTR	`webmail-004.cafe24.com`
NS	`rubycom.co.kr` ⭐
		A	222.122.39.128^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
			PTR	`webmail-004.cafe24.com`
NS	`ns.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com` ⚠️ Not in zone NS records
		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	`spam.cafe24.com` ⭐
		A	183.110.229.114^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`rubycom.co.kr`postmaster@rubycom.co.kr serial=20071103

`co.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2607310938

WOT: UNKNOWN (62/100)

NS for

rubycom.co.kr

Same first word

rubycom.se

rubycom.de

rubycom.com.do

rubycom.ru

rubycom.co.kr

rubycom.com

rubycom.net

rubycom.co.uk

rubycom.be

rubycom.at

Similar names

mycburo.net

buoycrm.com

mycburo.com

yourmbc.com

yubocrm.com

yourcmb.com

mycburo.fr

orbyumc.org

DNS History

7 records (5 active, 2 former)

●NSns.cafe24.com2015-07-15 → 2026-07-31 · 2 obs

● 2015-07-15 11:11:34
● 2026-07-31 12:09:56

●NSns2.cafe24.com2015-07-15 → 2026-07-31 · 2 obs

● 2015-07-15 11:11:34
● 2026-07-31 12:09:56

●NSrubycom.co.kr2015-07-15 → 2026-07-31 · 2 obs

● 2015-07-15 11:11:34
● 2026-07-31 12:09:56

○MXbackupmail-001.cafe24.com2015-07-15 → 2016-07-30 · 4 obs

● 2015-07-15 11:11:34
● 2016-07-30 17:21:02
○ 2017-04-10 02:48:02
○ 2026-07-31 12:09:56

●MXspam.cafe24.com2026-04-14 → 2026-07-31 · 3 obs

○ 2017-09-09 05:06:52
● 2026-04-14 03:05:16
● 2026-07-31 12:09:56

○MXwebmail-004.cafe24.com2015-07-15 → 2017-09-09 · 4 obs

● 2015-07-15 11:11:34
● 2017-09-09 05:06:52
○ 2026-04-14 03:05:16
○ 2026-07-31 12:09:56

●A222.122.39.1282015-07-15 → 2026-07-31 · 2 obs

● 2015-07-15 11:11:34
● 2026-07-31 12:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	-
rubycom.co.kr	ns.cafe24.com, ns2.cafe24.com	-

✅ Authoritative Response

Server:112.175.246.226

NS records: ns.cafe24.com, ns2.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubycom.co.kr (unsigned zone)

⏱️ Timing

Total: 1815ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.122.39.128`
NS	2	`ns.cafe24.com, ns2.cafe24.com`
MX	1	`spam.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`rubycom.co.kr postmaster.rubycom.co.kr`

Analysis

Name Server Role

rubycom.co.kr serves as a name server for itself — rubycom.co.kr is its own authoritative name server.

It is common to find ns.cafe24.com and ns2.cafe24.com serving as name servers together with rubycom.co.kr.

IP Addresses

rubycom.co.kr points to a single IP number: 222.122.39.128.

Additional host names — csoid.com, webmail.asaninst.org, webmail.promax.kr and two others — share IP numbers with rubycom.co.kr.

Name Servers

Three name servers handle the delegation for rubycom.co.kr: rubycom.co.kr, ns2.cafe24.com and ns.cafe24.com.

There is at least partial name server overlap between rubycom.co.kr and other domains — pankor.net, deardracena.co.kr, mobysound.com and two more among them.

These name servers regularly appear alongside ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.co.kr and 5 other name servers in NS record sets.

Host names resolving to four IP addresses:

ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns.cafe24.com resolves to four IP addresses — 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

Host names pointing to a single IP address:

rubycom.co.kr has the IP address 222.122.39.128.

Mail Servers

rubycom.co.kr has one mail server: spam.cafe24.com.

rubycom.co.kr shares the same mail server setup as other domains, including younit.co.kr, labelcombi.com, ddbio.net and two others.

At least some of rubycom.co.kr's mail servers are shared with other domains, among them sjinfo.co.kr, aprdec.com and espacegroup.co.kr.

spam.cafe24.com directs to just one IP number, 183.110.229.114.