`ddkk.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=2034665212

Same first word

ddkk.dk

ddkk.cn

ddkk.tv

ddkk.info

ddkk.net

ddkk.xyz

ddkk.com

Similar names

kddk.cn

kdkd.com

dkdk.org

dkkd.ru

dkdk.kr

dkkd.gov.vn

dkdk.net

kkdd.net

dkdk.jp

dkdk.de

kdkd.de

kkdd.com.cn

dkdk.com.cn

kkdd.de

dkdk.biz

kkdd.org

kdkd.cn

dkdk.co.kr

kdkd.io

kddk.co.uk

dkdk.dk

kkdd.life

kdkd.com.tw

kddk.com

dkdk.com

kdkd.kr

dkdk.info

DNS History

14 records (3 active, 11 former)

●NSdns10.hichina.com2026-03-22 → 2026-04-13 · 2 obs

● 2026-03-22 17:03:34
● 2026-04-13 06:41:20

●NSdns9.hichina.com2026-03-22 → 2026-04-13 · 2 obs

● 2026-03-22 17:03:34
● 2026-04-13 06:41:20

○NSpk3.22.cn2026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○NSpk4.22.cn2026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○A103.13.73.1552017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-12 08:05:36
● 2017-04-02 14:09:50
○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○A103.13.73.1602017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-12 08:05:36
● 2017-04-02 14:09:50
○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○A183.111.157.682017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-12 08:05:36
● 2017-04-02 14:09:50
○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○A183.111.157.922017-04-02 → 2017-04-02 · 4 obs

○ 2016-03-12 08:05:36
● 2017-04-02 14:09:50
○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

○A54.183.180.822015-12-01 → 2015-12-01 · 4 obs

○ 2015-07-24 06:24:06
● 2015-12-01 17:02:56
○ 2016-03-12 08:05:36
○ 2026-04-13 06:41:20

○A64.62.224.2532015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 06:24:06
○ 2015-12-01 17:02:56
○ 2026-04-13 06:41:20

○A67.229.168.422016-03-12 → 2016-03-12 · 4 obs

○ 2015-12-01 17:02:56
● 2016-03-12 08:05:36
○ 2017-04-02 14:09:50
○ 2026-04-13 06:41:20

○A67.229.168.432016-03-12 → 2016-03-12 · 4 obs

○ 2015-12-01 17:02:56
● 2016-03-12 08:05:36
○ 2017-04-02 14:09:50
○ 2026-04-13 06:41:20

○CNAME22pk.lncdn.com2017-04-02 → 2017-04-02 · 3 obs

● 2017-04-02 14:09:50
○ 2026-03-22 17:03:34
○ 2026-04-13 06:41:20

●CNAMEoverdue.aliyun.com2026-03-22 → 2026-04-13 · 3 obs

○ 2017-04-02 14:09:50
● 2026-03-22 17:03:34
● 2026-04-13 06:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ddkk.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:2408:4009:501::17

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddkk.cn (unsigned zone)

⏱️ Timing

Total: 3889ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

ddkk.cn points to a single IP address: 170.33.12.185.

Other host names such as tyrol.cn, jqex.cn, zhimapay.com, gdnba.cn and samhua.cn share IPs with ddkk.cn.

ddkk.cn - robtex.com

ddkk.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`ddkk.cn`

`cn`