kuguu.cn - robtex.com
kuguu.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=2034794188 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSdns10.hichina.com2015-12-09 → 2016-07-10 · 4 obs
● 2015-12-09 00:37:46
● 2016-07-10 02:34:10
○ 2017-03-21 15:52:52
○ 2026-05-15 04:19:06
● 2016-07-10 02:34:10
○ 2017-03-21 15:52:52
○ 2026-05-15 04:19:06
○NSdns9.hichina.com2015-12-09 → 2016-07-10 · 4 obs
● 2015-12-09 00:37:46
● 2016-07-10 02:34:10
○ 2017-03-21 15:52:52
○ 2026-05-15 04:19:06
● 2016-07-10 02:34:10
○ 2017-03-21 15:52:52
○ 2026-05-15 04:19:06
○NSns1.dnsnw.com2020-04-02 → 2020-04-02 · 4 obs
○ 2017-03-21 15:52:52
● 2020-04-02 18:25:18
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
● 2020-04-02 18:25:18
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
○NSns2.dnsnw.com2020-04-02 → 2020-04-02 · 4 obs
○ 2017-03-21 15:52:52
● 2020-04-02 18:25:18
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
● 2020-04-02 18:25:18
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
○A45.3.47.672020-04-02 → 2020-04-02 · 3 obs
● 2020-04-02 18:25:18
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
○ 2026-04-10 02:25:30
○ 2026-05-15 04:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|