ccboot.cn - dns.ninja
ccboot.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2035113769 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.dnspai.com2017-10-23 → 2017-10-23 · 3 obs
● 2017-10-23 05:01:40
○ 2026-03-04 11:24:54
○ 2026-07-31 01:48:06
○ 2026-03-04 11:24:54
○ 2026-07-31 01:48:06
○NSns1.nowcndns.com2026-03-04 → 2026-05-10 · 5 obs
○ 2017-10-23 05:01:40
● 2026-03-04 11:24:54
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
● 2026-03-04 11:24:54
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
○NSns2.dnspai.com2017-10-23 → 2017-10-23 · 3 obs
● 2017-10-23 05:01:40
○ 2026-03-04 11:24:54
○ 2026-07-31 01:48:06
○ 2026-03-04 11:24:54
○ 2026-07-31 01:48:06
○NSns2.nowcndns.com2026-03-04 → 2026-05-10 · 5 obs
○ 2017-10-23 05:01:40
● 2026-03-04 11:24:54
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
● 2026-03-04 11:24:54
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
○A38.14.1.562026-05-10 → 2026-05-10 · 4 obs
○ 2026-03-04 11:24:54
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
● 2026-05-10 23:19:12
○ 2026-07-31 01:48:04
○ 2026-07-31 01:48:06
○A38.173.28.652026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 11:24:54
○ 2026-05-10 23:19:12
○ 2026-07-31 01:48:06
○ 2026-05-10 23:19:12
○ 2026-07-31 01:48:06
🔍 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: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|