cppstudio.cn - dns.ninja
cppstudio.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | aurora.dnspod.net ⚠️ Not in zone NS records | ||||||
| NS | chaffinch.dnspod.net ⚠️ Not in zone NS records | ||||||
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=2035486320 | ||||||
Same first word
cppstudio.cn |
cppstudio.io |
cppstudio.com |
cppstudio.it |
Similar names
DNS History
3 records (2 active, 1 former)
●NSaurora.dnspod.net2026-10-05 → 2026-10-27 · 2 obs
● 2026-10-05 11:17:30
● 2026-10-27 03:19:18
● 2026-10-27 03:19:18
●NSchaffinch.dnspod.net2026-10-05 → 2026-10-27 · 2 obs
● 2026-10-05 11:17:30
● 2026-10-27 03:19:18
● 2026-10-27 03:19:18
○A110.40.170.1602026-10-05 → 2026-10-13 · 5 obs
● 2026-10-05 11:17:30
○ 2026-10-11 22:03:10
● 2026-10-13 11:34:46
○ 2026-10-26 15:03:12
○ 2026-10-27 03:19:18
○ 2026-10-11 22:03:10
● 2026-10-13 11:34:46
○ 2026-10-26 15:03:12
○ 2026-10-27 03:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cppstudio.cn | aurora.dnspod.net, chaffinch.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: aurora.dnspod.net, chaffinch.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppstudio.cn (unsigned zone)
⏱️ Timing
Total: 3305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.40.170.160 |
| NS | 2 | chaffinch.dnspod.net, aurora.dnspod.net |
| SOA | 1 | chaffinch.dnspod.net freednsadmin.dnspod |
Analysis
Name Servers
cppstudio.cn uses two name servers for its delegation: aurora.dnspod.net and chaffinch.dnspod.net.