cu-mo.com - dns.ninja

`cu-mo.com`

DNSSEC	⚠️ Not signed
A	103.234.176.14^{🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp}
		PTR	`7218d8db10323417614.cu-mo.jp`
NS	`ns3.cu-mo.com` ⭐ ⚠️ Not in parent delegation
		A	103.234.176.15^{🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp}
			PTR	`457acc3910323417615.cu-mo.jp`
NS	`ns1.cu-mo.jp` ⚠️ Not in zone NS records
		A	103.234.176.15^{🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp}
			PTR	`457acc3910323417615.cu-mo.jp`
NS	`ns2.cu-mo.com` ⚠️ Not in parent delegation
		A	113.35.178.31^{🇯🇵 UCOM113.32.0.0/13 ARTERIA Networks Corporation(UCOM)}
NS	`ns2.cu-mo.jp` ⚠️ Not in zone NS records
		A	113.35.178.31^{🇯🇵 UCOM113.32.0.0/13 ARTERIA Networks Corporation(UCOM)}
NS	`ns3.cu-mo.jp` ⚠️ Not in zone NS records
		A	103.234.176.15^{🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp}
			PTR	`457acc3910323417615.cu-mo.jp`
MX	`mail.cu-mo.com` ⭐
		A	183.81.176.178^{🇯🇵 DOVA-NET183.81.176.0/24 DOVA corporation X-Keiro : tech@dova.co.jp}
SOA	`ns3.cu-mo.com`root@cu-mo.com 2015-08-20 #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=1786287179

Subdomains

ns3.cu-mo.com

ns2.cu-mo.com

mail.cu-mo.com

Same first word

cu-mo.jp

cu-mo.com

Similar names

u-com.de

u-com.com

u-com.ch

u-com.it

co-mu.de

com-u.com

u-com.co.il

u-com.info

co-mu.com

mu-co.jp

u-com.jp

u-com.dk

u-com.ru

u-com.eu

u-com.co.jp

u-com.org

u-com.at

ou-mc.com

mu-co.de

u-com.cn

u-com.pro

uco-m.com.cn

com-u.net

DNS History

8 records (7 active, 1 former)

○NSns1.cu-mo.com2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 13:52:42
○ 2015-10-31 17:50:46
○ 2026-08-09 15:18:26

●NSns1.cu-mo.jp2026-02-15 → 2026-08-09 · 3 obs

○ 2015-10-31 17:50:46
● 2026-02-15 05:53:04
● 2026-08-09 15:18:26

●NSns2.cu-mo.com2015-08-17 → 2026-08-09 · 13 obs

● 2015-08-17 13:52:42
● 2026-02-17 17:35:26
○ 2026-04-25 08:06:38
○ 2026-04-29 06:26:58
● 2026-04-30 10:44:42
● 2026-05-01 11:33:20
○ 2026-05-03 00:29:24
● 2026-05-07 05:43:50
● 2026-05-25 15:03:02
○ 2026-07-01 13:56:28
● 2026-07-10 14:43:28
○ 2026-08-09 07:08:30
● 2026-08-09 15:18:26

●NSns2.cu-mo.jp2026-02-15 → 2026-08-09 · 3 obs

○ 2015-10-31 17:50:46
● 2026-02-15 05:53:04
● 2026-08-09 15:18:26

●NSns3.cu-mo.com2015-08-17 → 2026-08-09 · 5 obs

● 2015-08-17 13:52:42
● 2026-05-25 15:03:02
○ 2026-07-01 13:56:28
● 2026-07-09 23:52:44
● 2026-08-09 15:18:26

●NSns3.cu-mo.jp2026-02-15 → 2026-08-09 · 3 obs

○ 2015-10-31 17:50:46
● 2026-02-15 05:53:04
● 2026-08-09 15:18:26

●MXmail.cu-mo.com2015-08-17 → 2026-08-09 · 8 obs

● 2015-08-17 13:52:42
● 2026-02-17 17:35:26
○ 2026-04-25 08:06:38
○ 2026-04-30 10:44:42
● 2026-04-30 14:06:24
○ 2026-07-09 23:52:44
● 2026-07-10 14:43:28
● 2026-08-09 15:18:26

●A103.234.176.142015-08-17 → 2026-08-09 · 15 obs

● 2015-08-17 13:52:42
● 2026-02-17 06:03:38
○ 2026-02-17 17:35:26
○ 2026-04-25 08:06:38
● 2026-04-29 02:35:54
○ 2026-04-29 06:26:58
○ 2026-04-30 10:44:42
● 2026-04-30 14:06:24
● 2026-05-01 11:33:20
○ 2026-05-03 00:29:24
● 2026-05-07 05:43:50
● 2026-05-25 15:03:02
○ 2026-07-01 13:56:28
● 2026-07-29 04:22:14
● 2026-08-09 15:18:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cu-mo.com	ns3.cu-mo.jp, ns1.cu-mo.jp, ns2.cu-mo.jp	-

✅ Authoritative Response

Server:113.35.178.31

NS records: ns3.cu-mo.jp, ns1.cu-mo.jp, ns2.cu-mo.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-mo.com (unsigned zone)

⏱️ Timing

Total: 983ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns3.cu-mo.com, ns2.cu-mo.com`
MX	1	`mail.cu-mo.com (pri: 10)`

Analysis

Hierarchy

cu-mo.com sits above ns3.cu-mo.com, ns2.cu-mo.com and mail.cu-mo.com in the domain hierarchy.

IP Addresses

cu-mo.com has exactly one IP address — 103.234.176.14.

Further host names like cu-mo.jp and 7218d8db10323417614.cu-mo.jp overlap in IP numbers with cu-mo.com.

Name Servers

Five name servers handle delegation for cu-mo.com: ns2.cu-mo.com, ns3.cu-mo.com, ns1.cu-mo.jp and two others.

There is at least partial name server overlap between cu-mo.com and other domains — ochpower.com, okinawa-cloud.net, 178.234.103.in-addr.arpa and two more among them.

These name servers regularly appear alongside ns2.cu-mo.jp, ns3.cu-mo.jp, saasdns2.saaszebra.jp and 4 other name servers in NS record sets.

Host names resolving to a single IP address:

ns2.cu-mo.com resolves to the IP address 113.35.178.31.

ns3.cu-mo.com resolves to the IP address 103.234.176.15.

ns1.cu-mo.jp resolves to the IP address 103.234.176.15.

ns2.cu-mo.jp resolves to the IP address 113.35.178.31.

ns3.cu-mo.jp resolves to the IP address 103.234.176.15.

ns2.cu-mo.com and ns2.cu-mo.jp each have 113.35.178.31 IP addresses.

Three host names point to 103.234.176.15: ns3.cu-mo.com, ns1.cu-mo.jp and ns3.cu-mo.jp.

Mail Servers

cu-mo.com uses one mail server — mail.cu-mo.com.

mail.cu-mo.com resolves to 183.81.176.178 and no other IP number.