kobby.com - dns.ninja

`kobby.com`

DNSSEC	⚠️ Not signed
A	112.175.50.164^{🇰🇷 KT-NET112.168.0.0/13}
		PTR	`treemally.com`
NS	`kobby.com` ⭐
		A	112.175.50.164^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`treemally.com`
NS	`ns.cafe24.com`
		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	`ns0.cafe24.com` ⚠️ Not in parent delegation
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
		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` ⚠️ Not in parent delegation
		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` ⚠️ Not in zone NS records
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
		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	`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	`kobby.com`postmaster@kobby.com serial=20120801

`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=1785231412

NS for

kobby.com

Subdomains

webmail.kobby.com

Same first word

kobby.ru

kobby.fr

kobby.com

Similar names

bokby.net

kyobb.com

kobyb.com

ybobk.com

bokby.com

DNS History

18 records (9 active, 9 former)

●NSkobby.com2017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

●NSns.cafe24.com2017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

●NSns0.cafe24.com2017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

●NSns1.cafe24.co.kr2026-02-15 → 2026-07-28 · 6 obs

○ 2017-02-16 14:37:38
● 2026-02-15 22:38:54
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

●NSns1.cafe24.com2017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

○NSns1.expireddomain.zone2026-06-15 → 2026-06-15 · 4 obs

○ 2026-05-31 04:15:14
● 2026-06-15 10:03:28
○ 2026-07-15 14:35:18
○ 2026-07-28 09:45:18

●NSns2.cafe24.co.kr2026-02-15 → 2026-07-28 · 6 obs

○ 2017-02-16 14:37:38
● 2026-02-15 22:38:54
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

●NSns2.cafe24.com2017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

○NSns2.expireddomain.zone2026-06-15 → 2026-06-15 · 4 obs

○ 2026-05-31 04:15:14
● 2026-06-15 10:03:28
○ 2026-07-15 14:35:18
○ 2026-07-28 09:45:18

○NSus1.ardhosting.com2015-07-12 → 2016-03-31 · 4 obs

● 2015-07-12 00:12:06
● 2016-03-31 23:37:02
○ 2017-02-16 14:37:38
○ 2026-07-28 09:45:18

○NSus2.ardhosting.com2015-07-12 → 2016-03-31 · 4 obs

● 2015-07-12 00:12:06
● 2016-03-31 23:37:02
○ 2017-02-16 14:37:38
○ 2026-07-28 09:45:18

○NSus3.ardhosting.com2015-07-12 → 2016-03-31 · 4 obs

● 2015-07-12 00:12:06
● 2016-03-31 23:37:02
○ 2017-02-16 14:37:38
○ 2026-07-28 09:45:18

●MXspam.cafe24.com2026-02-15 → 2026-07-28 · 6 obs

○ 2017-02-16 14:37:38
● 2026-02-15 22:38:54
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

○MXwebmail-035.cafe24.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
○ 2026-02-15 22:38:54
○ 2026-07-28 09:45:18

○MXwebmail.kobby.com2015-07-12 → 2016-03-31 · 4 obs

● 2015-07-12 00:12:06
● 2016-03-31 23:37:02
○ 2017-02-16 14:37:38
○ 2026-07-28 09:45:18

●A112.175.50.1642017-02-16 → 2026-07-28 · 6 obs

○ 2016-03-31 23:37:02
● 2017-02-16 14:37:38
● 2026-05-31 04:15:14
○ 2026-06-15 10:03:28
● 2026-07-15 14:35:18
● 2026-07-28 09:45:18

○A121.254.178.2522026-06-15 → 2026-06-15 · 4 obs

○ 2026-05-31 04:15:14
● 2026-06-15 10:03:28
○ 2026-07-15 14:35:18
○ 2026-07-28 09:45:18

○A50.22.152.2402015-07-12 → 2016-03-31 · 4 obs

● 2015-07-12 00:12:06
● 2016-03-31 23:37:02
○ 2017-02-16 14:37:38
○ 2026-07-28 09:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kobby.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:112.175.246.232

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 kobby.com (unsigned zone)

⏱️ Timing

Total: 4394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.175.50.164`
NS	4	`ns.cafe24.com, ns0.cafe24.com...`
MX	1	`spam.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`kobby.com postmaster.kobby.com`

📌 Glue Records Collected

Total: 9

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

Analysis

Hierarchy

webmail.kobby.com is a subdomain of kobby.com.

Name Server Role

kobby.com acts as a name server for kobby.com, meaning it is self-referentially delegated.

kobby.com is commonly paired with ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com to act as name servers.

IP Addresses

kobby.com resolves to one IP address: 112.175.50.164.

ws64-007.cafe24.com, eson.co.kr, ns.innogeo.com and two other host names share IP numbers with kobby.com.

Name Servers

kobby.com has 7 name servers — kobby.com, ns0.cafe24.com, ns1.cafe24.com and 4 other.

The name servers of kobby.com overlap at least partially with those of other domains — among them heosarang.kr, tetradyne.co.kr, parkor.co.kr and two more.

These name servers commonly appear in delegations together with ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 6 other.

Hostnames pointing to five IP numbers:

ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Hosts that point to four IP numbers:

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

ns.cafe24.com resolves to 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

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

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

Hosts with just one IP address:

kobby.com has the IP address 112.175.50.164.

ns0.cafe24.com has the IP address 116.126.143.241.

Both ns1.cafe24.com and ns.cafe24.com resolve to 175.125.93.135 IP addresses each.

Mail Servers

Mail for kobby.com is handled by a single mail server, spam.cafe24.com.

kobby.com uses an identical mail server configuration to several other domains — among them tai-young.com, yunisoft.com, zyle.co.kr and two more.

At least some of kobby.com's mail servers are shared with other domains, among them okfashion.co.kr, tabko.com and vitson.co.kr.

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