kbur.cn - robtex.com
kbur.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=2034687974 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.dns.com2021-08-24 → 2021-08-24 · 4 obs
○ 2017-03-29 10:16:10
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
○NSns1.eedns.com2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 10:16:10
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
○NSns2.dns.com2021-08-24 → 2021-08-24 · 4 obs
○ 2017-03-29 10:16:10
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
○NSns2.eedns.com2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 10:16:10
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
○A155.159.11.1302021-08-24 → 2021-08-24 · 4 obs
○ 2017-03-29 10:16:10
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
● 2021-08-24 21:13:44
○ 2026-02-19 18:28:56
○ 2026-04-19 14:32:06
○A23.224.56.582017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 10:16:10
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
○ 2021-08-24 21:13:44
○ 2026-04-19 14:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|