cssca.cn - dns.ninja
cssca.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.60.226.43🇨🇳 CHINANET-Guangdong-DongGuan-IDC183.60.224.0/21 DongGuan IDC Network | ||||||
| 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, | ||||||
| MX | mail.cssca.cn ⭐ | ||||||
| A | 219.239.83.21🇨🇳 CHINA169-BJ219.239.64.0/18 | ||||||
| SOA | dns31.hichina.comhostmaster@hichina.com 2026-05-28 #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=2035083215 | ||||||
Subdomains
mail.cssca.cn |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns31.hichina.com2015-05-12 → 2026-07-24 · 2 obs
● 2026-07-24 09:07:08
●NSdns32.hichina.com2015-05-12 → 2026-07-24 · 2 obs
● 2026-07-24 09:07:08
●MXmail.cssca.cn2026-02-22 → 2026-07-24 · 5 obs
● 2026-06-11 10:34:54
○ 2026-06-11 15:17:12
● 2026-06-19 18:52:06
● 2026-07-24 09:07:08
○A112.125.180.1172015-05-12 → 2017-05-18 · 4 obs
● 2017-05-18 23:23:24
○ 2026-02-22 00:00:58
○ 2026-07-24 09:07:08
○A121.14.156.1542026-02-22 → 2026-05-10 · 5 obs
● 2026-02-22 00:00:58
● 2026-05-10 13:50:44
○ 2026-06-08 14:29:38
○ 2026-07-24 09:07:08
●A183.60.226.432026-06-08 → 2026-07-24 · 6 obs
● 2026-06-08 14:29:38
● 2026-06-11 10:34:54
○ 2026-06-11 15:17:12
● 2026-06-19 18:52:06
● 2026-07-24 09:07:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| cssca.cn | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.102
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.60.226.43 |
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| MX | 1 | mail.cssca.cn (pri: 10) |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The domain mail.cssca.cn falls under the parent cssca.cn.
IP Addresses
cssca.cn points to a single IP number: 183.60.226.43.
Additional host names — emcdir.com, scitoo.com, sklst.com and two others — share IP numbers with cssca.cn.
Name Servers
DNS delegation for cssca.cn points to two name servers: dns31.hichina.com and dns32.hichina.com.
cssca.cn shares its name server setup with other domains, including xuehuir.com, lnyiyao.net, ovll.com and two others.
At least some of cssca.cn's name servers are shared with other domains, for example devicezte.com, teamtime.cn, tradexpo.cn and two more.
These name servers are often deployed together with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with 9 IP numbers:
dns31.hichina.com has IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, plus 6 other.
dns32.hichina.com has IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, plus 6 other.
Mail Servers
cssca.cn has one mail server: mail.cssca.cn.
mail.cssca.cn has exactly one IP number: 219.239.83.21.