ddid.cn - robtex.com
ddid.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
didd.nl |
dddi.com.ar |
iddd.nl |
didd.de |
didd.it |
dddi.org |
iddd.cn |
iddd.org.br |
dddi.cc |
didd.net |
dddi.nl |
dddi.sc |
iddd.ru |
dddi.ru |
iddd.de |
didd.no |
DNS History
10 records (6 active, 4 former)
●NSdns21.hichina.com2015-07-26 → 2026-02-26 · 2 obs
● 2026-02-26 22:33:56
●NSdns22.hichina.com2015-07-26 → 2026-02-26 · 2 obs
● 2026-02-26 22:33:56
○MXmail.ddid.cn2015-07-26 → 2016-02-21 · 4 obs
● 2016-02-21 11:22:20
○ 2016-04-29 05:14:00
○ 2026-02-26 22:33:56
●MXmx1.qiye.aliyun.com2026-02-19 → 2026-02-26 · 3 obs
● 2026-02-19 10:56:52
● 2026-02-26 22:33:56
●MXmx2.qiye.aliyun.com2026-02-19 → 2026-02-26 · 3 obs
● 2026-02-19 10:56:52
● 2026-02-26 22:33:56
●MXmx3.qiye.aliyun.com2026-02-19 → 2026-02-26 · 3 obs
● 2026-02-19 10:56:52
● 2026-02-26 22:33:56
○MXmxdomain.qq.com2016-04-29 → 2017-09-10 · 5 obs
● 2016-04-29 05:14:00
● 2017-09-10 15:50:08
○ 2026-02-19 10:56:52
○ 2026-02-26 22:33:56
○A119.29.9.962017-08-28 → 2017-09-10 · 5 obs
● 2017-08-28 18:43:38
● 2017-09-10 15:50:08
○ 2026-02-19 10:56:52
○ 2026-02-26 22:33:56
○A124.172.156.2142015-07-26 → 2016-02-21 · 4 obs
● 2016-02-21 11:22:20
○ 2016-04-29 05:14:00
○ 2026-02-26 22:33:56
●A47.112.179.1472026-02-19 → 2026-02-26 · 3 obs
● 2026-02-19 10:56:52
● 2026-02-26 22:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| ddid.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server: 47.118.199.198
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddid.cn (unsigned zone)
⏱️ Timing
Total: 1501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.112.179.147 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
AI analysis
ddid.cn points to a single IP number: 47.112.179.147.
Delegation for ddid.cn rests with two name servers, dns21.hichina.com and dns22.hichina.com.
ddid.cn shares the same name server setup as other domains, including jpmf-sitico.com, danbobo.cn, xddemo.com, ublox.cn and lelab.cn.
ddid.cn partially shares name servers with other domains; for instance a81.cn, yybaobei.cn and 17mu.net.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
ddid.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
ddid.cn shares mail servers with other domains at least in part, for instance clspareparts.com, zcg123.com, hanark.com, geekshare.com and mxinv.com.
these mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.
Two-IP host names: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
One-IP host names: mx1.qiye.aliyun.com points to 47.246.137.47; mx2.qiye.aliyun.com points to 47.246.136.231.
Names pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Names pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.