qtxcc.cn - robtex.com
qtxcc.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=2034803229 | ||||||
Similar names
DNS History
3 records (0 active, 3 former)
○NSns4.dnsdun.net2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 15:01:04
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
○NSns5.dnsdun.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 15:01:04
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
○A103.52.152.212015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 15:01:04
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
○ 2015-11-06 13:26:34
○ 2026-05-17 10:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|