thisadmin.cn - dns.ninja
thisadmin.cn
| CNAME | d.bt.thisadmin.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.105.49.140 | ||||||
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=2034999555 | ||||||
Same first word
thisadmin.cn |
thisadmin.com |
thisadmin.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns3.hichina.com2026-03-26 → 2026-07-03 · 2 obs
● 2026-03-26 09:27:46
● 2026-07-03 21:58:14
● 2026-07-03 21:58:14
●NSdns4.hichina.com2026-03-26 → 2026-07-03 · 2 obs
● 2026-03-26 09:27:46
● 2026-07-03 21:58:14
● 2026-07-03 21:58:14
●CNAMEd.bt.thisadmin.cn2026-03-26 → 2026-07-03 · 2 obs
● 2026-03-26 09:27:46
● 2026-07-03 21:58:14
● 2026-07-03 21:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| thisadmin.cn | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.214
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 5558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| MX | 3 | mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)... |
| TXT | 2 | verification-code-site-App_feishu=5jVXNz, v=spf1 +include:_netblocks.m.feishu.cn - |
| CNAME | 1 | d.bt.thisadmin.cn |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
thisadmin.cn has exactly one IP address — 47.105.49.140.