cdhk.cn - robtex.com
cdhk.cn
| CNAME | 22.swnic.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.243.64.211🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object | ||||||
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=2034663775 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSbill.dnspod.net2026-03-26 → 2026-04-12 · 3 obs
○ 2020-02-16 16:45:32
● 2026-03-26 19:24:18
● 2026-04-12 23:00:12
● 2026-03-26 19:24:18
● 2026-04-12 23:00:12
○NSdns31.hichina.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 16:45:32
○ 2026-03-26 19:24:18
○ 2026-04-12 23:00:12
○ 2026-03-26 19:24:18
○ 2026-04-12 23:00:12
○NSdns32.hichina.com2020-02-16 → 2020-02-16 · 3 obs
● 2020-02-16 16:45:32
○ 2026-03-26 19:24:18
○ 2026-04-12 23:00:12
○ 2026-03-26 19:24:18
○ 2026-04-12 23:00:12
●NSvictory.dnspod.net2026-03-26 → 2026-04-12 · 3 obs
○ 2020-02-16 16:45:32
● 2026-03-26 19:24:18
● 2026-04-12 23:00:12
● 2026-03-26 19:24:18
● 2026-04-12 23:00:12
○A64.62.224.2532015-08-21 → 2016-03-23 · 4 obs
● 2015-08-21 11:25:10
● 2016-03-23 03:24:48
○ 2020-02-16 16:45:32
○ 2026-04-12 23:00:12
● 2016-03-23 03:24:48
○ 2020-02-16 16:45:32
○ 2026-04-12 23:00:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cdhk.cn | bill.dnspod.net, victory.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.176
NS records: bill.dnspod.net, victory.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdhk.cn (unsigned zone)
⏱️ Timing
Total: 1167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | victory.dnspod.net, bill.dnspod.net |
| CNAME | 1 | 22.swnic.com |
| SOA | 1 | bill.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
cdhk.cn points to a single IP address: 47.243.64.211.
Other host names such as www.letou.com.cn, mg56.cn, 22.swnic.com, lqcn.cn and letou.com.cn share IP numbers with cdhk.cn.