hdoit.cn - robtex.com
hdoit.cn
| CNAME | 036.01-jianzhan-yunyi.eyuncms.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.152.121.247🇨🇳 CMNET-AS-Liaoning39.152.112.0/20 CMI (Customer Route) | ||||||
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=2034779487 | ||||||
Same first word
hdoit.cn |
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns7.hichina.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:36:52
● 2026-05-11 17:09:32
● 2026-05-11 17:09:32
●NSdns8.hichina.com2026-04-26 → 2026-05-11 · 2 obs
● 2026-04-26 06:36:52
● 2026-05-11 17:09:32
● 2026-05-11 17:09:32
○CNAME0000030.01.zizhujianzhan.eyuncms.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 06:36:52
○ 2026-04-30 14:16:10
○ 2026-05-11 17:09:32
○ 2026-04-30 14:16:10
○ 2026-05-11 17:09:32
●CNAME036.01-jianzhan-yunyi.eyuncms.com2026-04-30 → 2026-05-11 · 3 obs
○ 2026-04-26 06:36:52
● 2026-04-30 14:16:10
● 2026-05-11 17:09:32
● 2026-04-30 14:16:10
● 2026-05-11 17:09:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| hdoit.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.113
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdoit.cn (unsigned zone)
⏱️ Timing
Total: 4888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| CNAME | 1 | 036.01-jianzhan-yunyi.eyuncms.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
hdoit.cn points to a single IP address: 39.152.121.247.
Other host names such as 579.01-jianzhan-yunyi.eyuncms.com, 01-jianzhan-yunyi.eyuncms.com, 3047.01-jianzhan-yunyi.eyuncms.com, 080.01-jianzhan-yunyi.eyuncms.com and 00007.01.zizhujianzhan.eyuncms.com share IPs with hdoit.cn.