diggerdata.cn - robtex.com
diggerdata.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=2034546407 | ||||||
Same first word
diggerdata.com |
diggerdata.cn |
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns21.hichina.com2026-03-21 → 2026-03-22 · 2 obs
● 2026-03-22 22:11:40
●NSdns22.hichina.com2026-03-21 → 2026-03-22 · 2 obs
● 2026-03-22 22:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| diggerdata.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diggerdata.cn (unsigned zone)
⏱️ Timing
Total: 1889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
Two name servers dns21.hichina.com and dns22.hichina.com handle the delegation for diggerdata.cn.
diggerdata.cn shares the same name server setup as other domains, for instance hongtaimingsheng.com, tcgh.cn, nowhorizon.com, minfindata.com and ky868.com.
diggerdata.cn at least partially shares name servers with other domains, for instance shfei.com, glcheck.com, 20497.cn, apagle.com and fdicom.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
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.