`chhs.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=2034675119

Same first word

chhs.cn

chhs.org.uk

chhs.org

chhs.tw

chhs.com.tw

chhs.edu.ky

chhs.co

chhs.edu.my

chhs.net

chhs.info

Similar names

shch.com.tw

shch.eu

hshc.or.ke

chsh.com

shhc.de

hshc.de

hhsc.de

hcsh.net

hchs.ed.jp

hhsc.biz

hshc.net

hhsc.com.vn

cshh.net

hshc.ca

hhsc.co.uk

chsh.com.tw

shhc.com

hhsc.cn

hhcs.at

chsh.at

chsh.by

hhcs.com.au

chsh.eu

hchs.in

shhc.org

hhsc.k12.in.us

hchs.nhs.uk

shch.com

hcsh.cn

hhcs.org

hhcs.com

cshh.de

chsh.ch

hsch.eu

schh.com

hhcs.biz

hhsc.us

hhsc.org.uk

hhcs.de

chsh.io

shch.de

hhcs.co.uk

hsch.hu

hhcs.us

schh.nl

shch.or.kr

hchs.edu.et

hshc.com.cn

shhc.com.cn

hhcs.eu

hchs.org

hchs.de

hshc.org

hshc.com.tw

shhc.cn

hchs.cn

hhcs.info

schh.hu

schh.net

hshc.us

hhsc.vn

hsch.com

hchs.co.uk

shch.com.mx

schh.eu

hchs.eu

hsch.ir

shhc.com.au

hhcs.nl

chsh.in

hhcs.ca

hhsc.org

chsh.de

hhcs.net

shhc.net

schh.de

shhc.ca

chsh.pro

hchs.net

chsh.sk

hcsh.me

chsh.com.cn

hsch.net

hcsh.co.uk

chsh.bg

hchs.com

hchs.edu.ph

hsch.org

shch.info

hhsc.net.au

chsh.cz

hshc.biz

hsch.at

hhsc.net

chsh.pl

hsch.dk

hsch.cn

shch.org

hhcs.net.au

hsch.co.kr

cshh.cn

hsch.ch

hchs.edu.my

hhsc.com

chsh.ca

hchs.ie

chsh.us

chsh.ru

hchs.hamburg

hshc.com

hsch.cc

hcsh.de

shch.kr

hsch.de

hcsh.org

cshh.org

hhsc.ca

chsh.hu

hshc.help

shch.xyz

shch.ru

hchs.cc

DNS History

7 records (3 active, 4 former)

●NSdns25.hichina.com2026-03-26 → 2026-04-16 · 3 obs

○ 2021-02-03 06:16:22
● 2026-03-26 04:56:00
● 2026-04-16 01:31:20

●NSdns26.hichina.com2026-03-26 → 2026-04-16 · 3 obs

○ 2021-02-03 06:16:22
● 2026-03-26 04:56:00
● 2026-04-16 01:31:20

○NSns1.alidns.com2021-02-03 → 2021-02-03 · 3 obs

● 2021-02-03 06:16:22
○ 2026-03-26 04:56:00
○ 2026-04-16 01:31:20

○NSns2.alidns.com2021-02-03 → 2021-02-03 · 3 obs

● 2021-02-03 06:16:22
○ 2026-03-26 04:56:00
○ 2026-04-16 01:31:20

○A113.10.190.2032015-07-24 → 2016-04-03 · 4 obs

● 2015-07-24 16:16:54
● 2016-04-03 15:08:40
○ 2017-01-24 00:22:58
○ 2026-04-16 01:31:20

○A47.88.8.2332017-01-24 → 2017-01-24 · 4 obs

○ 2016-04-03 15:08:40
● 2017-01-24 00:22:58
○ 2021-02-03 06:16:22
○ 2026-04-16 01:31:20

●CNAMEoverdue.aliyun.com2021-02-03 → 2026-04-16 · 2 obs

● 2021-02-03 06:16:22
● 2026-04-16 01:31:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
chhs.cn	dns25.hichina.com, dns26.hichina.com	-

✅ Authoritative Response

Server:39.96.153.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chhs.cn (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns25.hichina.com, dns26.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

chhs.cn resolves to one IP number: 170.33.12.185.

Other host names, for instance ewem.cn, topoac.com, qgms.cn, fgrj.cn and tdjm.cn share IP numbers with chhs.cn.

chhs.cn - robtex.com

chhs.cn

cn