`dgmbiz.com`

DNSSEC	⚠️ Not signed
A	115.68.95.134^{🇰🇷 SMILESERV-AS-KR115.68.0.0/17}
NS	`ns1.dgmbiz.com` ⭐
NS	`ns1.ivyro.net`
		A	115.68.95.13^{🇰🇷 SMILESERV-AS-KR115.68.0.0/17}
NS	`ns2.ivyro.net`
		A	115.68.95.14^{🇰🇷 SMILESERV-AS-KR115.68.0.0/17}
NS	`ns3.ivyro.net` ⚠️ Not in zone NS records
		A	115.68.168.17^{🇰🇷 SMILESERV-AS-KR115.68.128.0/17}
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`
SOA	`ns1.dgmbiz.com`root@dgmbiz.com 2016-02-25 #19

`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=1785116367

Previously NS for

dgmbiz.com

Same first word

dgmbiz.com

Similar names

dmgbiz.com

DNS History

14 records (7 active, 7 former)

○NSdgmbiz.com2015-07-16 → 2016-01-31 · 5 obs

○ 2008-03-15 03:14:24
● 2015-07-16 16:39:24
● 2016-01-31 22:56:10
○ 2016-05-02 10:36:50
○ 2026-07-27 02:06:24

●NSns1.dgmbiz.com2016-05-02 → 2026-07-27 · 3 obs

○ 2016-01-31 22:56:10
● 2016-05-02 10:36:50
● 2026-07-27 02:06:24

●NSns1.ivyro.net2008-03-15 → 2026-07-27 · 2 obs

● 2008-03-15 03:14:24
● 2026-07-27 02:06:24

●NSns2.ivyro.net2008-03-15 → 2026-07-27 · 2 obs

● 2008-03-15 03:14:24
● 2026-07-27 02:06:24

●NSns3.ivyro.net2026-07-12 → 2026-07-27 · 3 obs

○ 2016-05-02 10:36:50
● 2026-07-12 22:14:26
● 2026-07-27 02:06:24

○MXdmx-1.naver.com2015-07-16 → 2016-05-02 · 5 obs

○ 2008-03-15 03:14:24
● 2015-07-16 16:39:24
● 2016-05-02 10:36:50
○ 2017-01-01 14:11:10
○ 2026-07-27 02:06:24

○MXdmx-2.naver.com2015-07-16 → 2016-05-02 · 5 obs

○ 2008-03-15 03:14:24
● 2015-07-16 16:39:24
● 2016-05-02 10:36:50
○ 2017-01-01 14:11:10
○ 2026-07-27 02:06:24

●MXkr1-aspmx1.worksmobile.com2017-01-01 → 2026-07-27 · 3 obs

○ 2016-05-02 10:36:50
● 2017-01-01 14:11:10
● 2026-07-27 02:06:24

●MXkr1-aspmx2.worksmobile.com2017-01-01 → 2026-07-27 · 3 obs

○ 2016-05-02 10:36:50
● 2017-01-01 14:11:10
● 2026-07-27 02:06:24

○MXmail.dgmbiz.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:14:24
○ 2015-07-16 16:39:24
○ 2026-07-27 02:06:24

●A115.68.95.1342026-07-12 → 2026-07-27 · 3 obs

○ 2018-01-14 10:19:20
● 2026-07-12 22:14:26
● 2026-07-27 02:06:24

○A115.68.95.1402015-07-16 → 2015-11-08 · 5 obs

○ 2008-03-15 03:14:24
● 2015-07-16 16:39:24
● 2015-11-08 17:38:40
○ 2016-01-31 22:56:10
○ 2026-07-27 02:06:24

○A115.68.95.1872016-01-31 → 2018-01-14 · 5 obs

○ 2015-11-08 17:38:40
● 2016-01-31 22:56:10
● 2018-01-14 10:19:20
○ 2026-07-12 22:14:26
○ 2026-07-27 02:06:24

○A211.49.162.622008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:14:24
○ 2015-07-16 16:39:24
○ 2026-07-27 02:06:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dgmbiz.com	ns1.ivyro.net, ns2.ivyro.net, ns3.ivyro.net	-

✅ Authoritative Response

Server:115.68.95.13

NS records: ns1.ivyro.net, ns2.ivyro.net, ns3.ivyro.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dgmbiz.com (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.68.95.134`
NS	2	`ns2.ivyro.net, ns1.ivyro.net`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
SOA	1	`ns1.dgmbiz.com root.dgmbiz.com`

Analysis

IP Addresses

dgmbiz.com points to a single IP number: 115.68.95.134.

Additional host names — koreancostume.org, sinyu.co.kr, shineeonew.com and two others — share IP numbers with dgmbiz.com.

Name Servers

dgmbiz.com has four authoritative name servers: ns1.dgmbiz.com, ns1.ivyro.net, ns2.ivyro.net and ns3.ivyro.net.

There is at least partial name server overlap between dgmbiz.com and other domains — pidkorea.org, j-da.co.kr, yangchung.com and two more among them.

Three hostnames, one IP address apiece: ns1.ivyro.net resolves to 115.68.95.13, ns2.ivyro.net resolves to 115.68.95.14 and ns3.ivyro.net resolves to 115.68.168.17.

Mail Servers

dgmbiz.com has two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

dgmbiz.com shares the same mail server setup as other domains, including ptswater.com, plzproject.kr, gruedu.com and two others.

dgmbiz.com shares mail servers — at least in part — with other domains, including kkad.kr, awcon.co.kr, classify.co.kr and two others.

kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com share one IP address between them — 125.209.209.251.

These two host names — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com — each point to 125.209.209.251 IP addresses.

dgmbiz.com - robtex.com

dgmbiz.com

com