wdsa.cn - robtex.com
wdsa.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.155.183.147🇺🇸 CNSERVERSLLC192.155.176.0/20 Hong Kong Telecom Global Data Centre | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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 | 139.224.142.127🇨🇳 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 | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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 | 139.224.142.118🇨🇳 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 | ns7.alidns.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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.cnroot@cnnic.cn serial=2034598322 | ||||||
Subdomains
www.wdsa.cn |
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns7.alidns.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 11:54:30
● 2026-03-28 10:05:50
●NSns8.alidns.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 11:54:30
● 2026-03-28 10:05:50
○NSwww.wdsa.cn2015-10-21 → 2017-04-10 · 4 obs
● 2017-04-10 22:25:04
○ 2026-03-27 11:54:30
○ 2026-03-28 10:05:50
○MXio.bouncemx.com2015-10-21 → 2017-04-10 · 4 obs
● 2017-04-10 22:25:04
○ 2026-03-27 11:54:30
○ 2026-03-28 10:05:50
●A192.155.183.1472026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 11:54:30
● 2026-03-28 10:05:50
○A70.39.84.2352015-12-31 → 2015-12-31 · 4 obs
● 2015-12-31 04:08:42
○ 2016-04-06 06:52:18
○ 2026-03-28 10:05:50
○A70.39.84.2412015-10-21 → 2015-10-21 · 3 obs
○ 2015-12-31 04:08:42
○ 2026-03-28 10:05:50
○A70.39.84.2422016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 06:52:18
○ 2016-09-25 23:53:36
○ 2026-03-28 10:05:50
○A70.39.84.2542016-09-25 → 2017-04-10 · 5 obs
● 2016-09-25 23:53:36
● 2017-04-10 22:25:04
○ 2026-03-27 11:54:30
○ 2026-03-28 10:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| wdsa.cn | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.118
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wdsa.cn (unsigned zone)
⏱️ Timing
Total: 4410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.155.183.147 |
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
Hierarchy
www.wdsa.cn is a child of wdsa.cn.
IP Addresses
wdsa.cn resolves to one IP number: 192.155.183.147.
Other host names for instance esseo.cn and www.wdsa.cn share IP numbers with wdsa.cn.
Name Servers
wdsa.cn's delegation uses two name servers: ns7.alidns.com and ns8.alidns.com.
wdsa.cn uses the same name server setup as other domains, such as dgxyd.com.cn, macquariebalance.vip, 376669.com, 799994.com and w537a7.cc.
wdsa.cn at least partially shares name servers with other domains, including 114xingxi.com, v68v68.com, lanu.us, baohu.org and nataly.us.
These name servers are commonly used together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: The host name ns7.alidns.com points to 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127. The host name ns8.alidns.com points to 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.