`smgsys.com`

DNSSEC	⚠️ Not signed
A	121.254.222.76^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns1.9393114.com` ⭐
		A	121.254.222.76^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.9393114.com`
		A	121.254.222.76^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
TXT	`_globalsign-domain-verification=bmge4J8uQZ9XwC90_QgEz7EUVjDEuoU60SnLDyuNwt`
SOA	`ns1.9393114.com`root@9393114.com 2012-05-23 #17

`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=1774496852

Subdomains

mail.smgsys.com

Same first word

smgsys.com

Similar names

msgsys.com

msgsys.net

sysmsg.com

DNS History

8 records (5 active, 3 former)

●NSns1.9393114.com2015-07-24 → 2026-03-26 · 2 obs

● 2015-07-24 15:31:08
● 2026-03-26 03:59:06

●NSns2.9393114.com2015-07-24 → 2026-03-26 · 2 obs

● 2015-07-24 15:31:08
● 2026-03-26 03:59:06

●MXkr1-aspmx1.worksmobile.com2026-02-21 → 2026-03-26 · 3 obs

○ 2020-03-04 21:50:36
● 2026-02-21 11:24:26
● 2026-03-26 03:59:06

●MXkr1-aspmx2.worksmobile.com2026-02-21 → 2026-03-26 · 3 obs

○ 2020-03-04 21:50:36
● 2026-02-21 11:24:26
● 2026-03-26 03:59:06

○MXmail.smgsys.com2015-07-24 → 2020-03-04 · 4 obs

● 2015-07-24 15:31:08
● 2020-03-04 21:50:36
○ 2026-02-21 11:24:26
○ 2026-03-26 03:59:06

●A121.254.222.762026-03-11 → 2026-03-26 · 3 obs

○ 2026-02-21 11:24:26
● 2026-03-11 03:36:10
● 2026-03-26 03:59:06

○A218.150.79.832015-11-19 → 2020-03-04 · 5 obs

○ 2015-07-24 15:31:08
● 2015-11-19 23:08:22
● 2020-03-04 21:50:36
○ 2026-02-21 11:24:26
○ 2026-03-26 03:59:06

○A218.150.79.872015-07-24 → 2026-02-21 · 6 obs

● 2015-07-24 15:31:08
○ 2015-11-19 23:08:22
○ 2020-03-04 21:50:36
● 2026-02-21 11:24:26
○ 2026-03-11 03:36:10
○ 2026-03-26 03:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
smgsys.com	ns1.9393114.com, ns2.9393114.com	2 records

✅ Authoritative Response

Server:121.254.222.76

NS records: ns1.9393114.com, ns2.9393114.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smgsys.com (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.222.76`
NS	2	`ns2.9393114.com, ns1.9393114.com`
MX	2	`kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10)`
TXT	1	`_globalsign-domain-verification=bmge4J8u`
SOA	1	`ns1.9393114.com root.9393114.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.9393114.com, ns2.9393114.com)

Analysis

Hierarchy

The parent of mail.smgsys.com is smgsys.com.

IP Addresses

smgsys.com points to an IP address: 121.254.222.76.

other host names include mail.119gosi.kr, inb.ne.kr, e-powell.com, srdkorea.net and daeguballoon.com; they share IP numbers with smgsys.com.

Name Servers

Two name servers ns1.9393114.com and ns2.9393114.com handle the delegation for smgsys.com.

smgsys.com shares the same name server setup as other domains, for instance pcic.kr, 100ton.com, dudu.or.kr, daeryook.com and hj-gloves.co.kr.

smgsys.com shares name servers with other domains at least partially, for example 9393114.com.

Host names with a single IP

ns1.9393114.com points to 121.254.222.76

ns2.9393114.com points to 121.254.222.76

Host names that point to 121.254.222.76: ns1.9393114.com and ns2.9393114.com

Mail Servers

smgsys.com is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

smgsys.com uses the same mail server setup as other domains, for instance mirusystems.com, unohouse.net, mnes.co.kr, thecm.kr and amazonpictures.co.kr.

smgsys.com shares at least partially some mail servers with other domains, for instance ihcf.or.kr, caminocorea.org, leadts.co.kr, glucan.co.kr and gnftoyz.com.