cduplig.cn - robtex.com
cduplig.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=2034791783 | ||||||
Same first word
cduplig.cn |
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns7.hichina.com2026-03-23 → 2026-05-14 · 2 obs
○ 2026-03-23 09:02:30
○ 2026-05-14 13:48:26
○ 2026-05-14 13:48:26
○NSdns8.hichina.com2026-03-23 → 2026-05-14 · 2 obs
○ 2026-03-23 09:02:30
○ 2026-05-14 13:48:26
○ 2026-05-14 13:48:26
●NSns1.julydns.com2026-03-23 → 2026-05-14 · 2 obs
● 2026-03-23 09:02:30
● 2026-05-14 13:48:26
● 2026-05-14 13:48:26
●NSns2.julydns.com2026-03-23 → 2026-05-14 · 2 obs
● 2026-03-23 09:02:30
● 2026-05-14 13:48:26
● 2026-05-14 13:48:26
○CNAMEexpired.hichina.com2026-03-23 → 2026-05-14 · 2 obs
○ 2026-03-23 09:02:30
○ 2026-05-14 13:48:26
○ 2026-05-14 13:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cduplig.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
cduplig.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cduplig.cn at least partially shares name servers with other domains, for instance ms(0x787878)y.com, szyuju.cn, dlwaishi.com, edulive365.com and vmaysnack.com.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.