niucang.com.cn - robtex.com
niucang.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030531168 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSns1.nowcndns.com2026-03-04 → 2026-03-21 · 4 obs
● 2026-03-04 13:10:16
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
○NSns2.nowcndns.com2026-03-04 → 2026-03-21 · 4 obs
● 2026-03-04 13:10:16
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
○A149.120.169.2322026-03-14 → 2026-03-21 · 5 obs
○ 2026-03-04 13:10:16
● 2026-03-14 05:21:40
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
● 2026-03-14 05:21:40
● 2026-03-21 14:17:52
○ 2026-04-24 00:53:10
○ 2026-04-24 02:54:00
○A38.177.173.2422026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 13:10:16
○ 2026-03-14 05:21:40
○ 2026-04-24 02:54:00
○ 2026-03-14 05:21:40
○ 2026-04-24 02:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|