m4sys.com - dns.ninja

`m4sys.com`

DNSSEC	⚠️ Not signed
A	184.168.114.255^{🇸🇬 GODADDY184.168.96.0/19}
NS	`ns1.whoisdomain.kr` ⭐
		A	223.130.139.7^{🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service}
NS	`ns2.whoisdomain.kr`
		A	211.188.57.152^{🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service}
NS	`ns3.whoisdomain.kr`
		A	61.97.189.22^{🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service}
NS	`ns4.whoisdomain.kr`
		A	219.251.156.134^{🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600}
MX	`alf1.aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
MX	`alf2.aspmx.whoisworks.com` ⭐
		A	152.70.238.229^{🇰🇷 ORACLE-OCI-31898152.70.232.0/21}
MX	`aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
TXT	`v=spf1 include:spf1.whoisworks.com ~all`
TXT	`google-site-verification=fENAPfgPtAUYDeJOJd6V5ZSOW7k7PoBP1mi68Oxibmw`
SOA	`ns1.whoisdomain.kr`help@whois.co.kr 2026-04-02 #1

`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=1785236637

Previously NS for

m4sys.com

Same first word

m4sys.com

Similar names

smys4.com

mys4s.cn

DNS History

39 records (8 active, 31 former)

○NSbns1.hostcocoa.com2026-02-16 → 2026-03-31 · 5 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
● 2026-03-31 15:48:14
○ 2026-04-07 16:24:38
○ 2026-07-28 11:14:44

○NSbns2.hostcocoa.com2026-02-16 → 2026-03-31 · 5 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
● 2026-03-31 15:48:14
○ 2026-04-07 16:24:38
○ 2026-07-28 11:14:44

○NSbns3.hostcocoa.com2026-02-16 → 2026-03-31 · 5 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
● 2026-03-31 15:48:14
○ 2026-04-07 16:24:38
○ 2026-07-28 11:14:44

○NSbns4.hostcocoa.com2026-02-16 → 2026-03-31 · 5 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
● 2026-03-31 15:48:14
○ 2026-04-07 16:24:38
○ 2026-07-28 11:14:44

○NSdns1.m4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○NSdns2.m4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○NSdns3.m4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○NSdns4.m4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○NSm4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

●NSns1.whoisdomain.kr2026-04-07 → 2026-07-28 · 3 obs

○ 2026-03-31 15:48:14
● 2026-04-07 16:24:38
● 2026-07-28 11:14:44

●NSns2.whoisdomain.kr2026-04-07 → 2026-07-28 · 3 obs

○ 2026-03-31 15:48:14
● 2026-04-07 16:24:38
● 2026-07-28 11:14:44

●NSns3.whoisdomain.kr2026-04-07 → 2026-07-28 · 3 obs

○ 2026-03-31 15:48:14
● 2026-04-07 16:24:38
● 2026-07-28 11:14:44

●NSns4.whoisdomain.kr2026-04-07 → 2026-07-28 · 3 obs

○ 2026-03-31 15:48:14
● 2026-04-07 16:24:38
● 2026-07-28 11:14:44

●MXalf1.aspmx.whoisworks.com2026-02-16 → 2026-07-28 · 9 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
● 2026-06-02 09:14:32
○ 2026-06-08 15:45:58
● 2026-06-09 15:13:20
● 2026-06-11 07:50:42
○ 2026-06-11 11:24:02
● 2026-06-11 13:09:38
● 2026-07-28 11:14:44

●MXalf2.aspmx.whoisworks.com2026-02-16 → 2026-07-28 · 9 obs

●MXaspmx.whoisworks.com2026-02-16 → 2026-07-28 · 9 obs

○MXmx.m4sys.com2015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○A13.226.209.1112026-03-01 → 2026-03-30 · 23 obs

○ 2026-03-01 11:43:12
● 2026-03-01 14:05:44
● 2026-03-02 04:07:24
○ 2026-03-02 06:09:58
○ 2026-03-02 14:03:04
● 2026-03-03 02:56:30
● 2026-03-05 13:22:40
○ 2026-03-05 23:56:16
○ 2026-03-06 21:06:24
● 2026-03-10 07:00:02
● 2026-03-11 12:40:00
○ 2026-03-11 22:02:18
○ 2026-03-19 16:06:40
● 2026-03-20 18:36:00
● 2026-03-21 11:47:26
○ 2026-03-22 08:18:12
○ 2026-03-26 00:47:22
● 2026-03-27 14:18:12
○ 2026-03-28 20:47:24
○ 2026-03-30 05:03:34
● 2026-03-30 20:29:02
○ 2026-03-31 04:15:40
○ 2026-07-28 11:14:44

○A13.226.209.562026-03-01 → 2026-03-30 · 23 obs

○A13.226.209.742026-03-01 → 2026-03-30 · 23 obs

○A13.226.209.762026-03-01 → 2026-03-30 · 23 obs

○A18.164.124.412026-03-14 → 2026-03-14 · 5 obs

○ 2026-03-14 12:13:58
● 2026-03-14 14:31:46
● 2026-03-14 16:28:50
○ 2026-03-14 18:39:28
○ 2026-07-28 11:14:44

○A18.164.124.502026-03-14 → 2026-03-14 · 5 obs

○ 2026-03-14 12:13:58
● 2026-03-14 14:31:46
● 2026-03-14 16:28:50
○ 2026-03-14 18:39:28
○ 2026-07-28 11:14:44

○A18.164.124.532026-03-14 → 2026-03-14 · 5 obs

○ 2026-03-14 12:13:58
● 2026-03-14 14:31:46
● 2026-03-14 16:28:50
○ 2026-03-14 18:39:28
○ 2026-07-28 11:14:44

○A18.164.124.922026-03-14 → 2026-03-14 · 5 obs

○ 2026-03-14 12:13:58
● 2026-03-14 14:31:46
● 2026-03-14 16:28:50
○ 2026-03-14 18:39:28
○ 2026-07-28 11:14:44

○A18.165.227.542026-02-18 → 2026-03-31 · 33 obs

○ 2026-02-16 15:55:56
● 2026-02-18 02:15:42
● 2026-02-26 08:18:30
○ 2026-02-26 22:00:12
○ 2026-03-02 04:07:24
● 2026-03-02 06:09:58
● 2026-03-02 14:03:04
○ 2026-03-03 02:56:30
○ 2026-03-05 23:56:16
● 2026-03-06 21:06:24
○ 2026-03-10 07:00:02
○ 2026-03-11 12:40:00
● 2026-03-11 22:02:18
● 2026-03-14 12:13:58
○ 2026-03-14 14:31:46
○ 2026-03-14 16:28:50
● 2026-03-14 18:39:28
● 2026-03-17 15:33:04
○ 2026-03-19 16:06:40
○ 2026-03-21 11:47:26
● 2026-03-22 08:18:12
● 2026-03-26 00:47:22
○ 2026-03-27 14:18:12
○ 2026-03-28 20:47:24
● 2026-03-29 00:21:48
○ 2026-03-29 05:38:26
● 2026-03-29 15:28:16
● 2026-03-30 05:03:34
○ 2026-03-30 20:29:02
● 2026-03-31 04:15:40
● 2026-03-31 15:48:14
○ 2026-04-07 16:24:38
○ 2026-07-28 11:14:44

○A18.165.227.682026-02-18 → 2026-03-31 · 33 obs

○A18.165.227.692026-02-18 → 2026-03-31 · 33 obs

○A18.165.227.832026-02-18 → 2026-03-31 · 33 obs

○A18.65.3.292026-02-16 → 2026-03-19 · 14 obs

○ 2015-12-24 05:25:24
● 2026-02-16 15:55:56
○ 2026-02-18 02:15:42
○ 2026-02-26 08:18:30
● 2026-02-26 22:00:12
● 2026-03-01 11:43:12
○ 2026-03-01 14:05:44
○ 2026-03-05 13:22:40
● 2026-03-05 23:56:16
○ 2026-03-06 21:06:24
○ 2026-03-17 15:33:04
● 2026-03-19 16:06:40
○ 2026-03-20 18:36:00
○ 2026-07-28 11:14:44

○A18.65.3.342026-02-16 → 2026-03-19 · 14 obs

○A18.65.3.822026-02-16 → 2026-03-19 · 14 obs

○A18.65.3.832026-02-16 → 2026-03-19 · 14 obs

●A184.168.114.2552026-04-07 → 2026-07-28 · 9 obs

○ 2026-03-31 15:48:14
● 2026-04-07 16:24:38
● 2026-06-02 09:14:32
○ 2026-06-08 15:45:58
● 2026-06-09 15:13:20
● 2026-06-11 07:50:42
○ 2026-06-11 11:24:02
● 2026-06-11 13:09:38
● 2026-07-28 11:14:44

○A186.233.144.832015-06-08 → 2015-12-24 · 4 obs

● 2015-06-08 17:00:26
● 2015-12-24 05:25:24
○ 2026-02-16 15:55:56
○ 2026-07-28 11:14:44

○A54.240.184.1192026-03-28 → 2026-03-29 · 6 obs

○ 2026-03-27 14:18:12
● 2026-03-28 20:47:24
○ 2026-03-29 00:21:48
● 2026-03-29 05:38:26
○ 2026-03-29 15:28:16
○ 2026-07-28 11:14:44

○A54.240.184.1212026-03-28 → 2026-03-29 · 6 obs

○ 2026-03-27 14:18:12
● 2026-03-28 20:47:24
○ 2026-03-29 00:21:48
● 2026-03-29 05:38:26
○ 2026-03-29 15:28:16
○ 2026-07-28 11:14:44

○A54.240.184.142026-03-28 → 2026-03-29 · 6 obs

○ 2026-03-27 14:18:12
● 2026-03-28 20:47:24
○ 2026-03-29 00:21:48
● 2026-03-29 05:38:26
○ 2026-03-29 15:28:16
○ 2026-07-28 11:14:44

○A54.240.184.592026-03-28 → 2026-03-29 · 6 obs

○ 2026-03-27 14:18:12
● 2026-03-28 20:47:24
○ 2026-03-29 00:21:48
● 2026-03-29 05:38:26
○ 2026-03-29 15:28:16
○ 2026-07-28 11:14:44

🔍 DNS Trace

Analysis

IP Addresses

m4sys.com directs to one IP number, which is 184.168.114.255.

Among the host names that share IP numbers with m4sys.com are plt-group.net, _dc-mx.daec3cf6582c.adeaction.com, infinityincentives.com and two others.

Name Servers

The domain m4sys.com is delegated to these four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.

m4sys.com shares at least some of its name servers with other domains, including pctc21.com, nfa.vision, docscon.com and two others.

ns1.whoisdomain.kr resolves to 223.130.139.7. ns2.whoisdomain.kr resolves to 211.188.57.152. ns3.whoisdomain.kr resolves to 61.97.189.22. ns4.whoisdomain.kr resolves to 219.251.156.134. All four hosts carry exactly one IP address.

Mail Servers

m4sys.com is handled by three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

m4sys.com shares at least some of its mail servers with other domains — for example andooil.com, autotec.co.kr, geomech.co.kr and two more.

Three hostnames, each with one IP address: aspmx.whoisworks.com → 193.123.252.198, alf1.aspmx.whoisworks.com → 193.123.252.198 and alf2.aspmx.whoisworks.com → 152.70.238.229.

The host names aspmx.whoisworks.com and alf1.aspmx.whoisworks.com both resolve to 193.123.252.198 IP addresses.