cdcoe.com.cn - robtex.com
cdcoe.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.98.253.190🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd. | ||||||
| NS | ns.dnsfamily.com ⭐ | ||||||
| A | 116.196.106.34🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns.cdnhost.cn | ||||||
| A | 125.65.112.38🇨🇳 CHINANET-BACKBONE125.64.0.0/13 China Telecom Network | ||||||
| PTR | 38.112.65.125.broad.ls.sc.dynamic.163data.com.cn | ||||||
| MX | xchzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.52.173🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.254.122.172🇺🇸 Alibaba-Cloud47.254.64.0/18 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | ns.dnsfamily.comhostmaster@dnsfamily.com serial=1083128326 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030483001 | ||||||
Subdomains
www.cdcoe.com.cn |
Same first word
cdcoe.com.cn |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.cdnhost.cn2017-01-08 → 2026-03-28 · 5 obs
● 2026-03-23 16:42:22
○ 2026-03-25 11:09:34
● 2026-03-26 18:13:48
● 2026-03-28 18:55:24
●NSns.dnsfamily.com2017-01-08 → 2026-03-28 · 5 obs
● 2026-03-23 16:42:22
○ 2026-03-25 11:09:34
● 2026-03-26 18:13:48
● 2026-03-28 18:55:24
○MXmxn.mxhichina.com2017-01-08 → 2017-12-19 · 4 obs
● 2017-12-19 23:20:08
○ 2026-03-17 19:01:46
○ 2026-03-28 18:55:24
●MXxchzmx01.mxmail.netease.com2026-03-17 → 2026-03-28 · 6 obs
● 2026-03-17 19:01:46
● 2026-03-23 16:42:22
○ 2026-03-25 11:09:34
● 2026-03-26 18:13:48
● 2026-03-28 18:55:24
○A125.65.112.882017-01-08 → 2017-12-19 · 4 obs
● 2017-12-19 23:20:08
○ 2026-03-17 19:01:46
○ 2026-03-28 18:55:24
●A47.98.253.1902026-03-17 → 2026-03-28 · 6 obs
● 2026-03-17 19:01:46
● 2026-03-23 16:42:22
○ 2026-03-25 11:09:34
● 2026-03-26 18:13:48
● 2026-03-28 18:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cdcoe.com.cn | ns.cdnhost.cn, ns.dnsfamily.com | - |
✅ Authoritative Response
Server:116.196.106.34
NS records: ns.cdnhost.cn, ns.dnsfamily.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdcoe.com.cn (unsigned zone)
⏱️ Timing
Total: 2088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.98.253.190 |
| NS | 2 | ns.dnsfamily.com, ns.cdnhost.cn |
| MX | 1 | xchzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns.dnsfamily.com hostmaster.dnsfamily.co |
Analysis
Hierarchy
cdcoe.com.cn is the parent of www.cdcoe.com.cn.
IP Addresses
cdcoe.com.cn points to IP number 47.98.253.190.
Other host names, for instance, www.cdcoe.com.cn share IP numbers with cdcoe.com.cn.
Name Servers
cdcoe.com.cn is delegated to two name servers: ns.cdnhost.cn and ns.dnsfamily.com.
cdcoe.com.cn uses the same name server setup as other domains such as hbtygw.com, ruidie.cn, f006.com, dddos.com and gjvending.com.
cdcoe.com.cn shares name servers with other domains at least partially, for example gycf.cn.
Host names with one IP number:
ns.cdnhost.cn points to: 125.65.112.38.
ns.dnsfamily.com points to: 116.196.106.34.
Mail Servers
cdcoe.com.cn is handled by a single mail server, xchzmx01.mxmail.netease.com.
cdcoe.com.cn shares the same mail server setup as other domains, for instance jxrich.com, 1556.net, hzcu.edu.cn, baafs.net.cn and sedri.net.
cdcoe.com.cn shares mail servers with other domains at least partially; for instance sdju.edu.cn, csscfc.cn, sus.edu.cn, shanghaifleetguard.com and sndwt.com.
these mail servers are commonly used with the mail servers hzmx01.mxmail.netease.com.
xchzmx01.mxmail.netease.com resolves to two IPs: 47.251.52.173 and 47.254.122.172.