dmdata.cn - robtex.com
dmdata.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns7.4.cn ⚠️ Not in zone NS records | ||||||
| A | 69.234.239.50🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix | ||||||
| PTR | ec2-69-234-239-50.cn-northwest-1.compute.amazonaws.com.cn | ||||||
| NS | ns8.4.cn ⚠️ Not in zone NS records | ||||||
| A | 69.234.239.50🇨🇳 WESTCLOUDDATA69.234.192.0/18 Amazon EC2 ZHY prefix | ||||||
| PTR | ec2-69-234-239-50.cn-northwest-1.compute.amazonaws.com.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=2034666022 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSdns17.hichina.com2018-08-26 → 2018-08-26 · 4 obs
○ 2017-01-12 00:09:14
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
○NSdns18.hichina.com2018-08-26 → 2018-08-26 · 4 obs
○ 2017-01-12 00:09:14
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
○NSns4.dnsdun.net2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 00:09:14
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
○NSns6.dnsdun.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 00:09:14
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
●NSns7.4.cn2026-03-12 → 2026-04-13 · 3 obs
○ 2018-08-26 13:04:16
● 2026-03-12 14:12:32
● 2026-04-13 11:19:28
● 2026-03-12 14:12:32
● 2026-04-13 11:19:28
●NSns8.4.cn2026-03-12 → 2026-04-13 · 3 obs
○ 2018-08-26 13:04:16
● 2026-03-12 14:12:32
● 2026-04-13 11:19:28
● 2026-03-12 14:12:32
● 2026-04-13 11:19:28
○A192.163.173.62017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 00:09:14
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
○ 2018-08-26 13:04:16
○ 2026-04-13 11:19:28
○A43.228.206.102018-08-26 → 2018-08-26 · 4 obs
○ 2017-01-12 00:09:14
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
● 2018-08-26 13:04:16
○ 2026-03-12 14:12:32
○ 2026-04-13 11:19:28
🔍 DNS Trace
Analysis
Name Servers
dmdata.cn is delegated to two name servers: ns7.4.cn and ns8.4.cn.
dmdata.cn uses the same name server setup as other domains, for instance bmchina.cn, chinaop.cn, richuan.cn, jingcang.cn and chinawt.cn.
dmdata.cn shares name servers with other domains at least partially, for instance onecity.cn and ztfund.cn.
Host names with a single IP number:
ns7.4.cn points to 69.234.239.50.
ns8.4.cn points to 69.234.239.50.
Host names pointing to 69.234.239.50: ns7.4.cn and ns8.4.cn.