isbsolution.com - dns.ninja

`isbsolution.com`

DNSSEC	⚠️ Not signed
NS	`isbsolution.com` ⭐
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	`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	`isbsolution.com`postmaster@isbsolution.com serial=20210326

`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=1786004659

NS for

isbsolution.com

Same first word

isbsolution.com

Similar names

DNS History

15 records (6 active, 9 former)

●NSisbsolution.com2026-03-15 → 2026-08-06 · 3 obs

○ 2018-06-12 09:00:12
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

○NSns.gabia.co.kr2015-11-13 → 2018-06-12 · 5 obs

○ 2015-07-03 06:12:18
● 2015-11-13 12:56:44
● 2018-06-12 09:00:12
○ 2026-03-15 01:23:32
○ 2026-08-06 08:50:38

○NSns.gabia.co.kr.isbsolution.com2015-11-13 → 2018-06-12 · 5 obs

○ 2015-07-03 06:12:18
● 2015-11-13 12:56:44
● 2018-06-12 09:00:12
○ 2026-03-15 01:23:32
○ 2026-08-06 08:50:38

○NSns.gabia.net2015-11-13 → 2018-06-12 · 5 obs

○ 2015-07-03 06:12:18
● 2015-11-13 12:56:44
● 2018-06-12 09:00:12
○ 2026-03-15 01:23:32
○ 2026-08-06 08:50:38

●NSns1.cafe24.co.kr2026-03-15 → 2026-08-06 · 3 obs

○ 2018-06-12 09:00:12
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

●NSns1.cafe24.com2026-03-15 → 2026-08-06 · 3 obs

○ 2018-06-12 09:00:12
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

○NSns1.coredata.co.kr2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 06:12:18
○ 2015-11-13 12:56:44
○ 2026-08-06 08:50:38

○NSns1.gabia.co.kr2015-11-13 → 2018-06-12 · 5 obs

○ 2015-07-03 06:12:18
● 2015-11-13 12:56:44
● 2018-06-12 09:00:12
○ 2026-03-15 01:23:32
○ 2026-08-06 08:50:38

●NSns2.cafe24.co.kr2026-03-15 → 2026-08-06 · 3 obs

○ 2018-06-12 09:00:12
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

●NSns2.cafe24.com2026-03-15 → 2026-08-06 · 3 obs

○ 2018-06-12 09:00:12
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

○NSns2.coredata.co.kr2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 06:12:18
○ 2015-11-13 12:56:44
○ 2026-08-06 08:50:38

○MXmail.isbsolution.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 06:12:18
○ 2015-11-13 12:56:44
○ 2026-08-06 08:50:38

●MXspam.cafe24.com2026-03-15 → 2026-08-06 · 3 obs

○ 2015-11-13 12:56:44
● 2026-03-15 01:23:32
● 2026-08-06 08:50:38

○A116.125.127.392015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 06:12:18
○ 2015-11-13 12:56:44
○ 2026-08-06 08:50:38

○A121.254.178.2502015-11-13 → 2018-06-12 · 5 obs

○ 2015-07-03 06:12:18
● 2015-11-13 12:56:44
● 2018-06-12 09:00:12
○ 2026-03-15 01:23:32
○ 2026-08-06 08:50:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
isbsolution.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:175.125.93.137

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 isbsolution.com (unsigned zone)

⏱️ Timing

Total: 1409ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns2.cafe24.co.kr, ns1.cafe24.com...`
MX	1	`spam.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`isbsolution.com postmaster.isbsolution.c`

📌 Glue Records Collected

Total: 9

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

Analysis

Name Server Role

isbsolution.com is listed as a name server for isbsolution.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 isbsolution.com.

Name Servers

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

At least some of isbsolution.com's name servers are shared with other domains, for example 5555511111.com, romantics-nest.com, babyinstory.com and two more.

These name servers tend to co-occur with ns2.cafe24.co.kr, ns.cafe24.com, dns1.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.

Mail Servers

isbsolution.com uses one mail server — spam.cafe24.com.

The mail server setup of isbsolution.com matches that of other domains such as cskzipper.com, dhht.co.kr, wgorea.com and two others.

At least some of the mail servers used by isbsolution.com are shared with other domains: kclc.or.kr, hprobot.ai, ririnco.jp and two others among them.

These mail servers tend to be used in conjunction with the mail servers alt.aspmx.daum.net.

spam.cafe24.com has exactly one IP number: 183.110.229.114.