tentrees.cn - robtex.com
tentrees.cn
| CNAME | www.tentrees.cn | ||||||
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=2034582900 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●CNAMEwww.tentrees.cn2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 19:21:34
● 2026-03-24 19:21:36
● 2026-03-24 19:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tentrees.cn | ns-open1.qq.com, ns-open2.qq.com, ns-open3.qq.com | - |
✅ Authoritative Response
Server:43.129.131.155
NS records: ns-open1.qq.com, ns-open2.qq.com, ns-open3.qq.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tentrees.cn (unsigned zone)
⏱️ Timing
Total: 1936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| TXT | 1 | _56jkrl20dj4meuep72h4shh4a8k5bay |
| CNAME | 1 | www.tentrees.cn |
| SOA | 1 | ns-tel1.qq.com webmaster.qq.com |