hdzsw.com - robtex.com

hdzsw.com

DNSSEC⚠️ Not signed
NSdns21.hichina.com ⭐
A2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns22.hichina.com
A2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
SOAdns21.hichina.comhostmaster@hichina.com 2026-03-23 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774502327

Same first word

hdzsw.com

Similar names

whzds.com
szwdh.cn
dzwsh.com
wzdhs.com
szhdw.cn
sdzwh.com
zwshd.com
zhdsw.cn
hzsdw.com
hzwds.com
hswzd.com
swdhz.com
zsdhw.com
dwshz.com
hzwsd.com
sdzwh.org.cn
szhwd.com
wdzsh.com
dhzsw.com
zhdsw.org
wdhsz.com
shdzw.cn
swzdh.cn
sdzhw.cn

DNS History

10 records (2 active, 8 former)

200920112013201520172019202120232025NSdns21.hichina.comdns22.hichina.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.bddns.cnns2.bddns.cnA8.15.231.108
○NSdns1.name-services.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04
○NSdns2.name-services.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04
●NSdns21.hichina.com2026-03-23 → 2026-03-26 · 3 obs
○ 2016-04-19 20:22:14
● 2026-03-23 20:52:32
● 2026-03-26 05:31:04
●NSdns22.hichina.com2026-03-23 → 2026-03-26 · 3 obs
○ 2016-04-19 20:22:14
● 2026-03-23 20:52:32
● 2026-03-26 05:31:04
○NSdns3.name-services.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04
○NSdns4.name-services.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04
○NSdns5.name-services.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04
○NSns1.bddns.cn2015-08-03 → 2016-04-19 · 5 obs
○ 2008-03-09 02:13:18
● 2015-08-03 15:46:58
● 2016-04-19 20:22:14
○ 2026-03-23 20:52:32
○ 2026-03-26 05:31:04
○NSns2.bddns.cn2015-08-03 → 2016-04-19 · 5 obs
○ 2008-03-09 02:13:18
● 2015-08-03 15:46:58
● 2016-04-19 20:22:14
○ 2026-03-23 20:52:32
○ 2026-03-26 05:31:04
○A8.15.231.1082008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 02:13:18
○ 2015-08-03 15:46:58
○ 2026-03-26 05:31:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
hdzsw.comdns21.hichina.com, dns22.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdzsw.com (unsigned zone)

⏱️ Timing

Total: 3540ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns22.hichina.com, dns21.hichina.com
SOA1dns21.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

hdzsw.com's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.

hdzsw.com shares the same name server setup as other domains, for example hospitalclass.com, anhouda.com, ats123.cn, babaodi.com and itestcn.net.

hdzsw.com at least partially shares name servers with other domains, including hxnews.com, 2pk1.com, bvior.net, electric.cn and superss.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.