`cddns.cn`

DNSSEC	⚠️ Not signed
NS	`dns27.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns28.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}

`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=2035124992

Same first word

cddns.com.cn

cddns.cn

cddns.com

Similar names

dscdn.azureedge.net

ddcsn.com

dndcs.com

dcsnd.com

ncdds.com

sdncd.com

dnscd.com

ddnsc.com

dcdns.se

sdndc.com

dscdn.cz

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sddnc.com

ddncs.com

dsndc.com

ndscd.blogspot.is

dcdns.co.uk

ndscd.com

dcdns.net

cndds.net

csddn.com

cdnds.com

ndscd.blogspot.sn

cndds.com

dcdns.de

ddscn.com

dscdn.net

dndcs.vip

sdcdn.io

cndsd.com

ndsdc.com

ndcds.net

cndsd.cn

ndcds.trafficmanager.net

dscdn.com

cdnds.net

cdnsd.com

sdcdn.net

ncdds.net

sdcnd.org

dsdnc.com

cddsn.com

ncdds.org

dnsdc.com

scndd.com

sdcdn.com

sdcdn.xyz

DNS History

14 records (2 active, 12 former)

○NSdns1.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

○NSdns2.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

●NSdns27.hichina.com2021-09-22 → 2026-08-02 · 3 obs

○ 2016-03-15 18:50:10
● 2021-09-22 17:57:54
● 2026-08-02 17:10:20

●NSdns28.hichina.com2021-09-22 → 2026-08-02 · 3 obs

○ 2016-03-15 18:50:10
● 2021-09-22 17:57:54
● 2026-08-02 17:10:20

○NSdns3.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

○NSdns4.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

○NSdns5.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

○NSdns6.iidns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 12:53:38
○ 2015-10-08 16:32:36
○ 2026-08-02 17:10:20

○NSns1.22.cn2015-10-08 → 2016-03-15 · 5 obs

○ 2015-05-30 12:53:38
● 2015-10-08 16:32:36
● 2016-03-15 18:50:10
○ 2021-09-22 17:57:54
○ 2026-08-02 17:10:20

○NSns2.22.cn2015-10-08 → 2016-03-15 · 5 obs

○ 2015-05-30 12:53:38
● 2015-10-08 16:32:36
● 2016-03-15 18:50:10
○ 2021-09-22 17:57:54
○ 2026-08-02 17:10:20

○NSns3.22.cn2015-10-08 → 2016-03-15 · 5 obs

○ 2015-05-30 12:53:38
● 2015-10-08 16:32:36
● 2016-03-15 18:50:10
○ 2021-09-22 17:57:54
○ 2026-08-02 17:10:20

○NSns4.22.cn2015-10-08 → 2016-03-15 · 5 obs

○ 2015-05-30 12:53:38
● 2015-10-08 16:32:36
● 2016-03-15 18:50:10
○ 2021-09-22 17:57:54
○ 2026-08-02 17:10:20

○A103.144.218.1702021-09-22 → 2021-09-22 · 4 obs

○ 2015-12-14 21:57:54
● 2021-09-22 17:57:54
○ 2026-06-22 05:05:04
○ 2026-08-02 17:10:20

○A123.1.151.1092015-05-30 → 2015-12-14 · 4 obs

● 2015-05-30 12:53:38
● 2015-12-14 21:57:54
○ 2021-09-22 17:57:54
○ 2026-08-02 17:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cddns.cn	dns27.hichina.com, dns28.hichina.com	-

✅ Authoritative Response

Server:39.96.153.62

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cddns.cn (unsigned zone)

⏱️ Timing

Total: 1722ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns28.hichina.com, dns27.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

cddns.cn uses two name servers for its delegation: dns27.hichina.com and dns28.hichina.com.

The name server configuration of cddns.cn is shared with other domains, for instance 91xunbang.cn, chinint.com, chopro.cn and two others.

cddns.cn has name servers in common with a number of other domains — dajn.com, ibank.cn, everhealth.cn and chongu.com among them.

These name servers frequently co-occur with the name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

Hostname dns27.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns28.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.

cddns.cn - robtex.com

cddns.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`cddns.cn`

`cn`