`ymwk.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=2035067615

Previously NS for

ymwk.cn

Same first word

ymwk.asia

ymwk.ed.jp

ymwk.cn

Similar names

ymkw.info

mywk.cn

kmyw.com.cn

mywk.de

wkym.com

mywk.com

wykm.cn

wkym.cc

mykw.at

mwyk.com

mykw.pt

wmky.org

ymkw.net

ywkm.com

kmwy.com

mykw.my

wkmy.cn

mykw.com.pt

kwym.cn

mwky.com.cn

mykw.net

mykw.dk

kmyw.pro

mykw.nl

wmyk.cn

mykw.es

mykw.be

ymkw.com

kymw.com

ymkw.jp

mkwy.com

mykw.com.my

mykw.org

mykw.com

DNS History

5 records (3 active, 2 former)

●NSdns13.hichina.com2026-07-12 → 2026-07-21 · 3 obs

○ 2016-04-26 00:48:04
● 2026-07-12 16:25:52
● 2026-07-21 01:48:26

●NSdns14.hichina.com2026-07-12 → 2026-07-21 · 3 obs

○ 2016-04-26 00:48:04
● 2026-07-12 16:25:52
● 2026-07-21 01:48:26

○NSymwk.cn2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 18:53:32
○ 2016-04-26 00:48:04
○ 2026-07-21 01:48:26

○A174.139.183.1882015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 18:53:32
○ 2016-04-26 00:48:04
○ 2026-07-21 01:48:26

●CNAMEoverdue.aliyun.com2026-07-21 → 2026-07-21 · 1 obs

● 2026-07-21 01:48:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ymwk.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ymwk.cn (unsigned zone)

⏱️ Timing

Total: 2472ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

ymwk.cn resolves to just one IP address, 170.33.12.185.

Two other host names, along with 5656hg.com, 1588hg.com and aci1.com, also share IP numbers with ymwk.cn.

ymwk.cn - robtex.com

ymwk.cn

cn