`cu12.com`

DNSSEC	⚠️ Not signed
A	192.200.115.155^{🇺🇸 GORILLASERVERS192.200.115.0/24 IP Block}
		PTR	`192.200.115.155.static.gorillaservers.com`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1761977271

`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=1771291435

Same first word

cu12.ac.kr

cu12.com

Similar names

21cu.com.cn

12uc.de

12uc.com

1c2u.com

1c2u.ru

12cu.com

cu21.net

uc21.com

u2c1.com

u21c.com

c21u.com

DNS History

20 records (5 active, 15 former)

○NSf1g1ns1.dnspod.net2016-12-04 → 2016-12-06 · 5 obs

○ 2016-05-09 07:34:38
● 2016-12-04 18:11:28
● 2016-12-06 22:03:20
○ 2026-03-10 09:50:52
○ 2026-03-19 03:09:26

○NSf1g1ns2.dnspod.net2016-12-04 → 2016-12-06 · 5 obs

○ 2016-05-09 07:34:38
● 2016-12-04 18:11:28
● 2016-12-06 22:03:20
○ 2026-03-10 09:50:52
○ 2026-03-19 03:09:26

○NSns.parktons.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 20:04:16
○ 2015-10-11 00:08:24
○ 2026-03-19 03:09:26

○NSns1.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

●NSns1.judns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-12-06 22:03:20
● 2026-03-10 09:50:52
● 2026-03-19 03:09:26

●NSns1.julydns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-12-06 22:03:20
● 2026-03-10 09:50:52
● 2026-03-19 03:09:26

○NSns2.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

●NSns2.judns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-12-06 22:03:20
● 2026-03-10 09:50:52
● 2026-03-19 03:09:26

●NSns2.julydns.com2026-03-10 → 2026-03-19 · 3 obs

○ 2016-12-06 22:03:20
● 2026-03-10 09:50:52
● 2026-03-19 03:09:26

○NSns2.parktons.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 20:04:16
○ 2015-10-11 00:08:24
○ 2026-03-19 03:09:26

○NSns3.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

○NSns4.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

○NSns5.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

○NSns6.ezdnscenter.com2015-10-11 → 2016-05-09 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

○MXmail.user-mail.net2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 20:04:16
○ 2015-10-11 00:08:24
○ 2026-03-19 03:09:26

○A115.159.92.1852015-10-11 → 2015-10-12 · 5 obs

○ 2015-06-27 20:04:16
● 2015-10-11 00:08:24
● 2015-10-12 11:22:30
○ 2016-02-13 02:24:08
○ 2026-03-19 03:09:26

○A118.244.206.2282016-02-13 → 2016-05-09 · 5 obs

○ 2015-10-12 11:22:30
● 2016-02-13 02:24:08
● 2016-05-09 07:34:38
○ 2016-12-04 18:11:28
○ 2026-03-19 03:09:26

○A185.28.193.1932015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 20:04:16
○ 2015-10-11 00:08:24
○ 2026-03-19 03:09:26

●A192.200.115.1552026-03-10 → 2026-03-19 · 3 obs

○ 2016-12-04 18:11:28
● 2026-03-10 09:50:52
● 2026-03-19 03:09:26

○A31.170.178.1792015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 20:04:16
○ 2015-10-11 00:08:24
○ 2026-03-19 03:09:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cu12.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu12.com (unsigned zone)

⏱️ Timing

Total: 4244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.200.115.155`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

cu12.com maps to IP address 192.200.115.155.

Other host names for instance ssxfj.com and youzix.com share IP numbers with cu12.com.

Name Servers

cu12.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cu12.com at least partially shares name servers with other domains such as u215.net, nbpuxi.com, shengdefan.com, xdasset.com.cn and bestbuysells.com.

Host names sharing a single IP

ns1.judns.com points to: 47.97.51.45.

ns2.judns.com points to: 162.159.27.251.

ns1.julydns.com points to: 47.97.51.45.

ns2.julydns.com points to: 162.159.48.223.

Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.

cu12.com - robtex.com

cu12.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cu12.com`

`com`