mycdc.cn - robtex.com
mycdc.cn
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=2034674989 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns11.xincache.com2026-03-27 → 2026-04-16 · 3 obs
● 2026-03-27 16:05:00
● 2026-04-16 01:17:32
●NSns15.xincache.com2015-06-29 → 2026-04-16 · 2 obs
● 2026-04-16 01:17:32
●NSns16.xincache.com2015-06-29 → 2026-04-16 · 2 obs
● 2026-04-16 01:17:32
●MXhzmx01.mxmail.netease.com2026-03-27 → 2026-04-16 · 3 obs
● 2026-03-27 16:05:00
● 2026-04-16 01:17:32
●MXhzmx02.mxmail.netease.com2026-03-27 → 2026-04-16 · 3 obs
● 2026-03-27 16:05:00
● 2026-04-16 01:17:32
○MXmx.ym.163.com2015-06-29 → 2017-01-27 · 4 obs
● 2017-01-27 18:54:00
○ 2018-06-14 03:13:58
○ 2026-04-16 01:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mycdc.cn | ns15.xincache.com, ns16.xincache.com | - |
✅ Authoritative Response
Server:117.89.178.173
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mycdc.cn (unsigned zone)
⏱️ Timing
Total: 4360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 3 | v=spf1 include:spf-a.ksomail.com include, v=spf1 include:spf.163.com ~all... |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
mycdc.cn is delegated to three name servers ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.
mycdc.cn at least partially shares name servers with other domains, for instance sxtthz.net, gearmotordc.com, cnartall.com, honchuan.com and scdlhjnhb.com.
These name servers are commonly used with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com and ce2.xincache.com.
Host names with eight IP numbers:
The host names ns11.xincache.com and ns15.xincache.com point to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
The host name ns16.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns15.xincache.com.
Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns15.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ns15.xincache.com.
Host names that point to 36.155.149.180: ns11.xincache.com and ns15.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ns15.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ns15.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ns15.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ns15.xincache.com.
Mail Servers
mycdc.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
mycdc.cn uses the same mail server setup as other domains, for instance chemplusind.com, fenjie888.com, zypharm.com, szquickfish.com and jinhuapet.com.
mycdc.cn shares at least partially some mail servers with other domains, for instance wzvip.com, sanmoon.com, rdqp.com, tdlocks.com and nbwida.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com