`jwhd.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	⚠️ Not signed
	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=2034592074

Previously NS for

jwhd.cn

Same first word

jwhd.cn

jwhd.com

Similar names

djhw.cn

whjd.cn

jhwd.com

wdjh.net

hdwj.com

hdjw.cn

whjd.com

whjd.org

wjdh.cc

dhjw.com.cn

dhwj.net

dhjw.cn

dwjh.com

jdwh.com

wjhd.com

dwhj.com

whjd.sh.cn

jdwh.org

dhjw.de

hdwj.net

wjdh.org

hwjd.net

DNS History

5 records (3 active, 2 former)

●NSdns31.hichina.com2026-03-16 → 2026-03-27 · 3 obs

○ 2015-07-04 08:51:40
● 2026-03-16 11:41:26
● 2026-03-27 05:36:22

●NSdns32.hichina.com2026-03-16 → 2026-03-27 · 3 obs

○ 2015-07-04 08:51:40
● 2026-03-16 11:41:26
● 2026-03-27 05:36:22

○NSjwhd.cn2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 08:51:40
○ 2026-03-16 11:41:26
○ 2026-03-27 05:36:22

○A174.139.3.262015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 08:51:40
○ 2026-03-16 11:41:26
○ 2026-03-27 05:36:22

●CNAMEoverdue.aliyun.com2026-03-16 → 2026-03-27 · 2 obs

● 2026-03-16 11:41:26
● 2026-03-27 05:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jwhd.cn	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:39.96.153.62

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwhd.cn (unsigned zone)

⏱️ Timing

Total: 4688ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns32.hichina.com, dns31.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

jwhd.cn points to a single IP: 170.33.12.185.

Other host names, for instance wmml.cn, dahaoyun.com, chadeng.cn, tyrol.cn and jqex.cn share IP numbers with jwhd.cn.

jwhd.cn - robtex.com

jwhd.cn

cn