dcwork.net - dns.ninja

`dcwork.net`

DNSSEC	⚠️ Not signed
A	120.79.178.70^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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,}
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781543125

Same first word

dcwork.biz

dcwork.net

Similar names

cdwork.cn

rockwd.com

kcrowd.com

DNS History

13 records (3 active, 10 former)

○NSdns1.name-services.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

○NSdns10.hichina.com2016-03-25 → 2017-09-29 · 5 obs

○ 2015-10-12 11:18:26
● 2016-03-25 20:32:56
● 2017-09-29 10:37:22
○ 2026-02-16 03:35:06
○ 2026-06-15 17:17:04

●NSdns19.hichina.com2026-02-16 → 2026-06-15 · 3 obs

○ 2017-09-29 10:37:22
● 2026-02-16 03:35:06
● 2026-06-15 17:17:04

○NSdns2.name-services.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

●NSdns20.hichina.com2026-02-16 → 2026-06-15 · 3 obs

○ 2017-09-29 10:37:22
● 2026-02-16 03:35:06
● 2026-06-15 17:17:04

○NSdns3.name-services.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

○NSdns4.name-services.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

○NSdns5.name-services.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

○NSdns9.hichina.com2016-03-25 → 2017-09-29 · 5 obs

○ 2015-10-12 11:18:26
● 2016-03-25 20:32:56
● 2017-09-29 10:37:22
○ 2026-02-16 03:35:06
○ 2026-06-15 17:17:04

○A120.77.153.2302017-09-29 → 2017-09-29 · 4 obs

○ 2016-09-18 05:21:36
● 2017-09-29 10:37:22
○ 2026-02-16 03:35:06
○ 2026-06-15 17:17:04

●A120.79.178.702026-02-16 → 2026-06-15 · 3 obs

○ 2017-09-29 10:37:22
● 2026-02-16 03:35:06
● 2026-06-15 17:17:04

○A139.129.140.1462016-03-25 → 2016-09-18 · 5 obs

○ 2015-10-12 11:18:26
● 2016-03-25 20:32:56
● 2016-09-18 05:21:36
○ 2017-09-29 10:37:22
○ 2026-06-15 17:17:04

○A64.74.223.62007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 08:10:40
○ 2015-10-12 11:18:26
○ 2026-06-15 17:17:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
dcwork.net	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:47.118.199.220

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dcwork.net (unsigned zone)

⏱️ Timing

Total: 1138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.178.70`
NS	2	`dns20.hichina.com, dns19.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

dcwork.net resolves to just one IP address, 120.79.178.70.

Further host names like dcbab.com and duchuangcn.com overlap in IP numbers with dcwork.net.

Name Servers

The NS records for dcwork.net delegate to dns19.hichina.com and dns20.hichina.com.

dcwork.net shares its NS records with other domains, for example jfounder.com, 1893.cn, nb-changzhen.com and two others.

dcwork.net and other domains like 794684.cn, isunon.org and youxindaren.com share some name servers

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns19.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns20.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.