vtqt.cn - robtex.com
vtqt.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=2035184739 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns10.hichina.com2017-05-13 → 2017-05-13 · 3 obs
● 2017-05-13 03:57:02
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
○NSdns9.hichina.com2017-05-13 → 2017-05-13 · 3 obs
● 2017-05-13 03:57:02
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
○NSns1.nowcndns.com2026-02-15 → 2026-04-03 · 5 obs
○ 2017-05-13 03:57:02
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
○NSns2.nowcndns.com2026-02-15 → 2026-04-03 · 5 obs
○ 2017-05-13 03:57:02
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
○A156.254.50.2002026-02-15 → 2026-04-03 · 5 obs
○ 2017-05-13 03:57:02
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
● 2026-02-15 18:46:20
● 2026-04-03 15:46:10
○ 2026-08-15 09:41:52
○ 2026-08-15 22:15:38
○A47.89.58.322017-05-13 → 2017-05-13 · 3 obs
● 2017-05-13 03:57:02
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
○ 2026-02-15 18:46:20
○ 2026-08-15 22:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|