cuug.net - dns.ninja

`cuug.net`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`net`

	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=1782479140

Same first word

cuug.df.gov.br

cuug.com

cuug.cn

cuug.ab.ca

cuug.net

Similar names

gucu.com

gcuu.com

guuc.de

guuc.com

ucgu.com

gucu.eu

gucu.co.uk

cguu.com

uucg.org

cugu.com.cn

uucg.com

ucug.com

uugc.com

ucug.nl

ugcu.com

cugu.eu

cugu.github.io

uucg.cn

gucu.nl

gucu.net

gucu.ru

ugcu.cn

cugu.de

cugu.com

cugu.net

ugcu.org

cguu.cn

uguc.com

gucu.org

cugu.org

uucg.ru

gcuu.com.cn

cugu.ru

DNS History

6 records (2 active, 4 former)

●NSdns1.hichina.com2026-02-15 → 2026-06-26 · 2 obs

● 2026-02-15 00:47:06
● 2026-06-26 13:30:10

●NSdns2.hichina.com2026-02-15 → 2026-06-26 · 2 obs

● 2026-02-15 00:47:06
● 2026-06-26 13:30:10

○A67.229.134.1792017-02-09 → 2017-02-09 · 3 obs

● 2017-02-09 02:42:34
○ 2019-01-29 22:59:00
○ 2026-06-26 13:30:10

○A67.229.33.512017-02-09 → 2017-02-09 · 3 obs

● 2017-02-09 02:42:34
○ 2019-01-29 22:59:00
○ 2026-06-26 13:30:10

○A67.229.34.1792017-02-09 → 2017-02-09 · 3 obs

● 2017-02-09 02:42:34
○ 2019-01-29 22:59:00
○ 2026-06-26 13:30:10

○CNAME1075.dragonparking.com2017-02-09 → 2017-02-09 · 3 obs

● 2017-02-09 02:42:34
○ 2019-01-29 22:59:00
○ 2026-06-26 13:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuug.net	dns2.hichina.com, dns1.hichina.com	-

✅ Authoritative Response

Server:47.118.199.204

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuug.net (unsigned zone)

⏱️ Timing

Total: 2167ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns2.hichina.com, dns1.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

DNS delegation for cuug.net points to two name servers: dns1.hichina.com and dns2.hichina.com.

cuug.net has the same name server delegation as a number of other domains, such as hlss.cn, ui-dh.com.cn, medextech.com and two more.

cuug.net has at least partial name server overlap with other domains, such as 2dctkld.com, hsmc.cn, 7x24h.club and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns1.hichina.com has IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, plus 6 other.

dns2.hichina.com has IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, plus 6 other.