dmd.com.cn - robtex.com
dmd.com.cn
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=2030673866 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns.xinnet.cn2008-11-14 → 2008-11-14 · 3 obs
○ 2015-08-10 01:45:46
○ 2026-07-07 18:54:54
○NSns.xinnetdns.com2008-11-14 → 2008-11-14 · 3 obs
○ 2015-08-10 01:45:46
○ 2026-07-07 18:54:54
●NSns11.xincache.com2026-06-04 → 2026-07-07 · 3 obs
● 2026-06-04 17:41:44
● 2026-07-07 18:54:54
●NSns13.xincache.com2015-08-10 → 2026-07-07 · 3 obs
● 2015-08-10 01:45:46
● 2026-07-07 18:54:54
●NSns14.xincache.com2015-08-10 → 2026-07-07 · 3 obs
● 2015-08-10 01:45:46
● 2026-07-07 18:54:54
○MXmail.dmd.com.cn2008-11-14 → 2017-05-21 · 4 obs
● 2017-05-21 04:30:16
○ 2026-06-04 17:41:44
○ 2026-07-07 18:54:54
●MXmx-cpgc-net-cn.icoremail.net2026-06-04 → 2026-07-07 · 3 obs
● 2026-06-04 17:41:44
● 2026-07-07 18:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dmd.com.cn | ns13.xincache.com, ns14.xincache.com | - |
✅ Authoritative Response
Server:125.94.59.210
NS records: ns13.xincache.com, ns14.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmd.com.cn (unsigned zone)
⏱️ Timing
Total: 2828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns14.xincache.com, ns13.xincache.com |
| MX | 1 | mx-cpgc-net-cn.icoremail.net (pri: 5) |
| TXT | 1 | v=spf1 include:spf.icoremail.net ip4:61. |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
dmd.com.cn is delegated to three name servers: ns11.xincache.com, ns13.xincache.com and ns14.xincache.com.
dmd.com.cn partially shares its NS delegation with several other domains, including yekedrum.com, jjxf.com, fore.cn and two others.
In DNS configurations, these name servers often share authority with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com and 6 other name servers.
Host names resolving to 8 IP numbers:
ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.
ns13.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.
Host names resolving to 7 IP numbers:
ns14.xincache.com resolves to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 2402:4e00:1470:2::e IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 2402:4e00:1730::e IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 1.12.0.4 IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 36.155.149.180 IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 112.80.181.45 IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 117.89.178.173 IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 125.94.59.210 IP addresses.
ns11.xincache.com and ns13.xincache.com are host names that each point to 129.211.176.209 IP addresses.
Mail Servers
dmd.com.cn routes its mail through a single mail server, mx-cpgc-net-cn.icoremail.net.
dmd.com.cn and domains like cse.com.cn share an identical mail server configuration.
dmd.com.cn shares at least some of its mail servers with other domains — for example csscservice.com, cspi.net.cn, cssc-cmp.cn and two more.
It is common to find these mail servers paired with mail servers mail.csscservice.com, mail.cspi.net.cn, mail.cssc-cmp.cn and 4 more.
mx-cpgc-net-cn.icoremail.net points to three IP addresses: 101.36.119.118, 152.32.234.63 and 165.154.206.37.