`cu-e.com`

DNSSEC	⚠️ Not signed
A	202.172.28.130^{🇯🇵 DRNET202.172.24.0/21}
		PTR	`s129.coreserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`cu-e.com` ⭐
		A	202.172.28.130^{🇯🇵 DRNET202.172.24.0/21}
			PTR	`s129.coreserver.jp`
TXT	`v=spf1 ip4:202.172.28.130 ~all`
SOA	`ns1.value-domain.com`hostmaster@cu-e.com 2023-02-19 #16

`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=1778706911

MX for

cu-e.com

Same first word

cu-e.com

cu-e.es

cu-e.net

Similar names

u-ce.com

e-cu.coop

ce-u.org

ue-c.com

u-ec.co.jp

eu-c.de

ue-c.de

e-cu.de

ce-u.net

uc-e.ru

u-ce.de

ce-u.com

e-cu.ru

uc-e.com

c-eu.cn

ue-c.net

DNS History

13 records (7 active, 6 former)

○NSdns1.name-services.com2016-07-01 → 2017-07-31 · 5 obs

○ 2016-01-14 12:26:16
● 2016-07-01 16:22:14
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

○NSdns2.name-services.com2016-07-01 → 2017-07-31 · 5 obs

○ 2016-01-14 12:26:16
● 2016-07-01 16:22:14
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

○NSdns3.name-services.com2016-07-01 → 2017-07-31 · 5 obs

○ 2016-01-14 12:26:16
● 2016-07-01 16:22:14
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

○NSdns4.name-services.com2016-07-01 → 2017-07-31 · 5 obs

○ 2016-01-14 12:26:16
● 2016-07-01 16:22:14
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

○NSdns5.name-services.com2016-07-01 → 2017-07-31 · 5 obs

○ 2016-01-14 12:26:16
● 2016-07-01 16:22:14
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

●NSns1.value-domain.com2015-07-12 → 2026-05-13 · 6 obs

● 2015-07-12 03:30:00
● 2016-01-14 12:26:16
○ 2016-07-01 16:22:14
○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●NSns2.value-domain.com2015-07-12 → 2026-05-13 · 6 obs

● 2015-07-12 03:30:00
● 2016-01-14 12:26:16
○ 2016-07-01 16:22:14
○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●NSns3.value-domain.com2026-04-29 → 2026-05-13 · 3 obs

○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●NSns4.value-domain.com2026-04-29 → 2026-05-13 · 3 obs

○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●NSns5.value-domain.com2026-04-29 → 2026-05-13 · 3 obs

○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●MXcu-e.com2015-07-12 → 2026-05-13 · 6 obs

● 2015-07-12 03:30:00
● 2016-01-14 12:26:16
○ 2016-07-01 16:22:14
○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

●A202.172.28.1302026-04-29 → 2026-05-13 · 3 obs

○ 2017-07-31 07:36:14
● 2026-04-29 00:40:10
● 2026-05-13 21:41:22

○A202.172.28.542015-07-12 → 2017-07-31 · 8 obs

● 2015-07-12 03:30:00
● 2016-01-14 12:26:16
○ 2016-07-01 16:22:14
○ 2016-09-07 17:02:56
● 2016-12-28 06:55:18
● 2017-07-31 07:36:14
○ 2026-04-29 00:40:10
○ 2026-05-13 21:41:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
cu-e.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.52.161

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1903ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.172.28.130`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`cu-e.com (pri: 10)`
TXT	1	`v=spf1 ip4:202.172.28.130 ~all`
SOA	1	`ns1.value-domain.com hostmaster.cu-e.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Mail Server Role

cu-e.com serves as the mail server for cu-e.com.

IP Addresses

cu-e.com resolves to one IP number: 202.172.28.130.

Other host names, for instance hostmaster.utage.com, zen-tec.jp, mail.gobanya.net, ask-kaitori.com and www.white-ring.com share IP numbers with cu-e.com.

Name Servers

cu-e.com is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

cu-e.com at least partially shares name servers with other domains, including kacchi.jp, laloop.jp, zack-online.net, xguam.com and 73ch.com.