`4css.cn`

DNSSEC	⚠️ Not signed
A	81.70.11.21^{🇨🇳 TENCENT-NET-AP81.70.0.0/18 CT BeiJing IDC}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 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,}
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=2035129558

Subdomains

www.4css.cn

Same first word

4css.co

4css.net

4css.cn

4css.com

Similar names

ss4c.com

s4cs.in

css4.guru

c4ss.com

css4.ru

s4sc.com

c4ss.net

css4.de

cs4s.org

4ssc.net

cs4s.net

c4ss.org

css4.co

css4.co.uk

css4.org

css4.net

css4.us

css4.com

scs4.com

ss4c.co.uk

4ssc.co.uk

s4cs.org.uk

ss4c.net

css4.me

ssc4.com

4scs.com

s4cs.com

sc4s.co.uk

c4ss.cz

DNS History

3 records (3 active, 0 former)

●NSdns23.hichina.com2020-02-08 → 2026-08-03 · 2 obs

● 2020-02-08 00:17:04
● 2026-08-03 23:11:12

●NSdns24.hichina.com2020-02-08 → 2026-08-03 · 2 obs

● 2020-02-08 00:17:04
● 2026-08-03 23:11:12

●A81.70.11.212026-05-29 → 2026-08-03 · 4 obs

● 2026-05-29 18:00:18
○ 2026-07-27 16:35:00
● 2026-08-03 23:11:10
● 2026-08-03 23:11:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn...	-
4css.cn	dns23.hichina.com, dns24.hichina.com	-

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4css.cn (unsigned zone)

⏱️ Timing

Total: 1593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.70.11.21`
NS	2	`dns23.hichina.com, dns24.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

4css.cn is the parent zone for www.4css.cn.

IP Addresses

4css.cn directs to one IP number, which is 81.70.11.21.

ddcat.net and www.4css.cn, along with other host names, share IP addresses with 4css.cn.

Name Servers

4css.cn has two authoritative name servers — dns23.hichina.com and dns24.hichina.com.

4css.cn has the same name server delegation as a number of other domains, such as duxact.com, uniqueray.com, nanningjingtai.com and two more.

Some of 4css.cn's name servers are also used by other domains, including hivesplace.com, collagemaker.cn, chonps.com and tsge.cn.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

Host names resolving to 9 IP numbers:

dns23.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns24.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

4css.cn - robtex.com

4css.cn

cn