workwb.com - dns.ninja

`workwb.com`

DNSSEC	⚠️ Not signed
A	139.159.191.184^{🇨🇳 HWCSNET139.159.176.0/20 Huawei Clouds Guangzhou Region}
		PTR	`ecs-139-159-191-184.compute.hwclouds-dns.com`
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 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,}
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`com`

	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=1785635672

Same first word

workwb.com

Similar names

wbwork.com

DNS History

11 records (3 active, 8 former)

●NSdns31.hichina.com2026-02-21 → 2026-08-02 · 3 obs

○ 2020-04-02 08:34:56
● 2026-02-21 16:13:32
● 2026-08-02 02:20:50

●NSdns32.hichina.com2026-02-21 → 2026-08-02 · 3 obs

○ 2020-04-02 08:34:56
● 2026-02-21 16:13:32
● 2026-08-02 02:20:50

○NSns1.linode.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○NSns2.linode.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○NSns3.linode.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○NSns4.linode.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○NSns5.linode.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○MXin1-smtp.messagingengine.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

○MXin2-smtp.messagingengine.com2020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

●A139.159.191.1842026-02-21 → 2026-08-02 · 3 obs

○ 2020-04-02 08:34:56
● 2026-02-21 16:13:32
● 2026-08-02 02:20:50

○A139.162.165.942020-04-02 → 2020-04-02 · 3 obs

● 2020-04-02 08:34:56
○ 2026-02-21 16:13:32
○ 2026-08-02 02:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
workwb.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workwb.com (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.159.191.184`
NS	2	`dns31.hichina.com, dns32.hichina.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

workwb.com resolves to just one IP address, 139.159.191.184.

Further host names like mycwpa.com and ecs-139-159-191-184.compute.hwclouds-dns.com overlap in IP numbers with workwb.com.

Name Servers

workwb.com is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.

workwb.com shares its NS records with other domains, for example rugaoren.com, paperhouse.cn, fs25.com and two others.

workwb.com has name servers in common with a number of other domains — hengdu.com.cn, gexinsaizhi.com, ergediandian.com and hxtddsys.com among them.

DNS names with 9 IP addresses:

dns31.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns32.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.