sddexu.cn - robtex.com

sddexu.cn

DNSSEC⚠️ Not signed
A101.201.235.133🇨🇳 Alibaba-Cloud101.201.0.0/16 CT BeiJing IDC
NSns11.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns12.xincache.com
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
SOAns11.xincache.comenterprise1dnsadmin@dnspod.com serial=1701328834

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035124888

Subdomains

www.sddexu.cn

Same first word

sddexu.cn

Similar names

eduxsd.com
sdxedu.com

DNS History

3 records (3 active, 0 former)

NSns11.xincache.comns12.xincache.comA101.201.235.133
●NSns11.xincache.com2026-04-05 → 2026-08-02 · 2 obs
● 2026-04-05 03:31:52
● 2026-08-02 16:18:48
●NSns12.xincache.com2026-04-05 → 2026-08-02 · 2 obs
● 2026-04-05 03:31:52
● 2026-08-02 16:18:48
●A101.201.235.1332026-04-05 → 2026-08-02 · 2 obs
● 2026-04-05 03:31:52
● 2026-08-02 16:18:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...-
sddexu.cnns11.xincache.com, ns12.xincache.com-

✅ Authoritative Response

Server:163.177.5.23

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3911ms | Queries: -

📄 Records

TypeCountSample Data
A1101.201.235.133
NS2ns12.xincache.com, ns11.xincache.com
SOA1ns11.xincache.com enterprise1dnsadmin.dn

Analysis

Hierarchy

sddexu.cn is a parent domain of www.sddexu.cn.

IP Addresses

sddexu.cn has exactly one IP address — 101.201.235.133.

bjxhlx.com, chuhanjin.com, ligemi.com plus two other host names have IP numbers in common with sddexu.cn.

Name Servers

sddexu.cn has two authoritative name servers — ns11.xincache.com and ns12.xincache.com.

The name server configuration of sddexu.cn is shared with other domains, for instance huaerdun.com, anggl.com, guoheshifan.com.cn and two others.

sddexu.cn shares at least some of its name servers with other domains, including salepush.cn, dotint.cn, tedaich.com and two others.

These name servers are frequently seen alongside ns19.xincache.com, ns20.xincache.com, ce1.xincache.com and 7 other name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hosts with 7 IP addresses each:

ns12.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.