zd001.cn - robtex.com
zd001.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cloud1.cdns.cn ⭐ | ||||||
| A | 218.241.102.237🇨🇳 CNNIC-CRITICAL-AP218.241.96.0/20 China Internet Network Information Center | ||||||
| NS | cloud2.cdns.cn | ||||||
| A | 61.164.63.190🇨🇳 CT-HangZhou-IDC61.164.63.0/24 Chinanet-HangZhou-IDC | ||||||
| SOA | cloud1.cdns.cnmail@cnnic.cn serial=27 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | b.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | c.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | d.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | e.dns.cn ⚠️ Not in zone NS records | ||||||
rank #6287 in the tld
Same first word
zd001.cn |
Similar names
DNS History
3 records (2 active, 1 former)
○A39.105.62.1712026-02-23 → 2026-08-06 · 2 obs
○ 2026-02-23 08:09:32
○ 2026-08-06 14:20:14
○ 2026-08-06 14:20:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| zd001.cn | cloud1.cdns.cn, cloud2.cdns.cn | - |
✅ Authoritative Response
Server:218.241.102.237
NS records: cloud1.cdns.cn, cloud2.cdns.cn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cloud1.cdns.cn, cloud2.cdns.cn |
| SOA | 1 | cloud1.cdns.cn mail.cnnic.cn |
Analysis
Name Servers
Two name servers handle the delegation for zd001.cn: cloud1.cdns.cn and cloud2.cdns.cn.
zd001.cn has the same name server delegation as a number of other domains, such as tcghb.com, dlsatz.com, jmsjxgg.cn and two more.
zd001.cn has a partial name server overlap with other domains — among them godpp.gov.cn and newsstat.cn.
cloud1.cdns.cn directs to 218.241.102.237 and cloud2.cdns.cn directs to 61.164.63.190; each host name points to exactly one IP number.