trainee.com.cn - robtex.com
trainee.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=2030470798 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSdns10.hichina.com2015-06-30 → 2017-02-06 · 4 obs
● 2017-02-06 08:46:54
○ 2026-03-17 12:04:30
○ 2026-03-23 17:57:46
●NSdns3.hichina.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 12:04:30
● 2026-03-23 17:57:46
●NSdns4.hichina.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 12:04:30
● 2026-03-23 17:57:46
○NSdns9.hichina.com2015-06-30 → 2017-02-06 · 4 obs
● 2017-02-06 08:46:54
○ 2026-03-17 12:04:30
○ 2026-03-23 17:57:46
○MXmx.ym.163.com2016-04-25 → 2016-04-25 · 3 obs
○ 2017-02-06 08:46:54
○ 2026-03-23 17:57:46
○A123.57.52.582017-02-06 → 2017-02-06 · 3 obs
○ 2026-03-17 12:04:30
○ 2026-03-23 17:57:46
●A129.226.160.2182026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 12:04:30
● 2026-03-23 17:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| trainee.com.cn | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.123
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trainee.com.cn (unsigned zone)
⏱️ Timing
Total: 4766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.226.160.218 |
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
trainee.com.cn resolves to one IP number: 129.226.160.218.
Other host names, for instance vpr.com.cn, isetup.cn, sbq.cn and alphasemi.com share IP numbers with trainee.com.cn.
Name Servers
trainee.com.cn is delegated to two name servers dns3.hichina.com and dns4.hichina.com.
trainee.com.cn shares the same name server setup as other domains, for instance luochenyl.com, dfxt.cc, betguidance.com, 274968.com and chinaetv.com.
trainee.com.cn at least partially shares name servers with other domains, for instance kangyitong.com, china-swin.com, esghl.com, elibrary.cn and xuehui.net.
these name servers are often used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns3.hichina.com points to: 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns4.hichina.com points to: 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.