`52c.cn`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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,}
MX	`domain-us-1.cuiqiu.net` ⭐
		A	43.130.33.177^{🇺🇸 TENCENT-NET-AP-CN43.130.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.153.56.173^{🇺🇸 TENCENT-NET-AP-CN43.153.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	170.106.82.15^{🇺🇸 TENCENT-NET-AP-CN170.106.82.0/23 Proxy-registered route object}
MX	`domain-cn-1.cuiqiu.net`⁽¹⁰⁾
		A	152.136.244.4^{🇨🇳 TENCENT-NET-AP152.136.192.0/18 CT BeiJing IDC}
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035117329

Same first word

52c.es

52c.net

52c.bid

52c.tv

52c.cn

Similar names

c25.net

c52.cn

c25.store

2c5.com

c25.mx

25c.info

5c2.com

c25.com

c52.it

c25.org

25c.us

25c.co

c25.eu

c52.com

c25.de

c52.nl

c25.kr

c52.org

25c.or.kr

c25.it

c25.info

c52.io

5c2.net

c52.me

c52.net

c52.ch

c52.space

25c.de

c52.co.uk

c25.ru

c25.us

c52.de

DNS History

5 records (4 active, 1 former)

○NSdns1.iidns.com2017-04-24 → 2017-04-24 · 3 obs

● 2017-04-24 07:41:44
○ 2026-07-01 22:28:14
○ 2026-07-31 18:56:18

●NSdns17.hichina.com2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-24 07:41:44
● 2026-07-01 22:28:14
● 2026-07-31 18:56:18

●NSdns18.hichina.com2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-24 07:41:44
● 2026-07-01 22:28:14
● 2026-07-31 18:56:18

●MXdomain-cn-1.cuiqiu.net2026-07-01 → 2026-07-31 · 2 obs

● 2026-07-01 22:28:14
● 2026-07-31 18:56:18

●MXdomain-us-1.cuiqiu.net2026-07-01 → 2026-07-31 · 2 obs

● 2026-07-01 22:28:14
● 2026-07-31 18:56:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
52c.cn	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:139.224.142.98

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52c.cn (unsigned zone)

⏱️ Timing

Total: 1713ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`domain-cn-1.cuiqiu.net (pri: 10), domain-us-1.cuiqiu.net (pri: 5)`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

52c.cn is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.

The name server configuration of 52c.cn is shared with other domains, for instance zzxsbzsb.com, aviczhsw.com, sunway-industry.com and two others.

There is at least partial name server overlap between 52c.cn and other domains — syttxl.com, zmuni.com, sanwenwang.com and two more among them.

Hosts with 9 IP addresses each:

dns17.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns18.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

52c.cn uses two mail servers, domain-cn-1.cuiqiu.net and domain-us-1.cuiqiu.net.

The mail server setup of 52c.cn matches that of other domains such as lyhd.com, l0822.com, dancetowndt.com and two others.

At least some of the mail servers used by 52c.cn are shared with other domains: apointfun.com, parkyair.com, mm-q.com and two others among them.

These mail servers are routinely found in combination with the mail servers domain-us-2.cuiqiu.net, domain-hk-1.cuiqiu.net and domain-us-3.cuiqiu.net.

Host names carrying three IP numbers:

domain-us-1.cuiqiu.net points to 43.130.33.177, 43.153.56.173 and 170.106.82.15.

Host names resolving to a single IP address:

domain-cn-1.cuiqiu.net points to 152.136.244.4.

52c.cn - robtex.com

52c.cn

cn