sejongelex.com - dns.ninja

`sejongelex.com`

DNSSEC	⚠️ Not signed
A	183.111.139.231^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.239^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.99^{🇰🇷 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}
A	203.245.12.119^{🇰🇷 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	`sejongelex.com` ⭐
		A	183.111.139.231^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.239^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.99^{🇰🇷 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}
		A	203.245.12.119^{🇰🇷 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	`dns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.132^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.133^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.130^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.131^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.142^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.143^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.140^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.141^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		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 parent delegation
		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` ⚠️ Not in parent delegation
		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`
SOA	`sejongelex.com`postmaster@sejongelex.com serial=20170214

`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=1783336951

NS for

sejongelex.com

Same first word

sejongelex.com

DNS History

15 records (14 active, 1 former)

●NSdns1.cafe24.co.kr2026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●NSdns1.cafe24.com2026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●NSdns2.cafe24.co.kr2026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●NSdns2.cafe24.com2026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●NSns1.cafe24.co.kr2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●NSns1.cafe24.com2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●NSns2.cafe24.co.kr2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●NSns2.cafe24.com2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●NSsejongelex.com2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●MXmw-002.cafe24.com2017-05-07 → 2026-07-06 · 2 obs

● 2017-05-07 22:36:18
● 2026-07-06 11:22:50

●A183.111.139.2312026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●A183.111.139.2392026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

○A183.111.183.1182017-05-07 → 2017-05-07 · 3 obs

● 2017-05-07 22:36:18
○ 2026-03-19 13:35:30
○ 2026-07-06 11:22:50

●A203.245.12.1192026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

●A203.245.12.992026-03-19 → 2026-07-06 · 3 obs

○ 2017-05-07 22:36:18
● 2026-03-19 13:35:30
● 2026-07-06 11:22:50

🔍 DNS Trace

Analysis

Name Server Role

The NS records for sejongelex.com point back to sejongelex.com itself.

ns1.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.com are often grouped with sejongelex.com to function as name servers.

IP Addresses

sejongelex.com has four IP addresses: 183.111.139.231, 183.111.139.239, 203.245.12.99 and 203.245.12.119.

Two other host names, along with mcel.kr, miamanmul.co.kr and salepuma.co.kr, also share IP numbers with sejongelex.com.

Name Servers

DNS for sejongelex.com is delegated to 9 name servers: sejongelex.com, dns1.cafe24.com, dns2.cafe24.com plus 6 other.

sejongelex.com has at least partial name server overlap with other domains, such as dparc.net, greant.co.kr, riposo.co.kr and two others.

The name servers ns2.cafe24.co.kr, dns1.cafe24.co.kr, dns2.cafe24.co.kr and two others are commonly seen in use alongside these name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

sejongelex.com has four IP addresses: 183.111.139.231, 183.111.139.239, 203.245.12.99 and 203.245.12.119.

dns1.cafe24.com has four IP addresses: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com has four IP addresses: 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

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

dns1.cafe24.co.kr has four IP addresses: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr has four IP addresses: 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

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.

Mail Servers

The sole mail server for sejongelex.com is mw-002.cafe24.com.

Among the domains sharing a mail server setup with sejongelex.com are gh21.net, artinspeech.kr, opt119.com and two others.

The mail servers of sejongelex.com are at least partially shared with other domains, including eronlight.com.

mw-002.cafe24.com resolves to a single IP number: 211.34.104.38.