wangyoutd.cn - robtex.com
wangyoutd.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2034785103 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSjuming.dnsdun.com2018-09-29 → 2018-09-29 · 3 obs
● 2018-09-29 13:30:34
○ 2026-04-08 17:12:50
○ 2026-05-13 02:15:24
○ 2026-04-08 17:12:50
○ 2026-05-13 02:15:24
○NSns1.nowcndns.com2026-04-08 → 2026-04-08 · 4 obs
○ 2018-09-29 13:30:34
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
○NSns2.nowcndns.com2026-04-08 → 2026-04-08 · 4 obs
○ 2018-09-29 13:30:34
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
○A149.120.169.992026-04-08 → 2026-04-08 · 4 obs
○ 2018-09-29 13:30:34
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
● 2026-04-08 17:12:50
○ 2026-05-07 16:36:12
○ 2026-05-13 02:15:24
○A154.222.235.1752018-09-29 → 2018-09-29 · 3 obs
● 2018-09-29 13:30:34
○ 2026-04-08 17:12:50
○ 2026-05-13 02:15:24
○ 2026-04-08 17:12:50
○ 2026-05-13 02:15:24
○A38.177.182.2322026-04-08 → 2026-05-13 · 2 obs
○ 2026-04-08 17:12:50
○ 2026-05-13 02:15:24
○ 2026-05-13 02:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|