kt6b.cn - robtex.com
kt6b.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=2034790823 | ||||||
Same first word
kt6b.cn |
DNS History
5 records (0 active, 5 former)
○NScarmelo.ns.cloudflare.com2026-02-16 → 2026-02-17 · 4 obs
● 2026-02-16 01:15:24
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
○NSjewel.ns.cloudflare.com2026-02-16 → 2026-02-17 · 4 obs
● 2026-02-16 01:15:24
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
○NSns1.julydns.com2026-02-16 → 2026-05-14 · 2 obs
○ 2026-02-16 01:15:24
○ 2026-05-14 08:43:10
○ 2026-05-14 08:43:10
○NSns2.julydns.com2026-02-16 → 2026-05-14 · 2 obs
○ 2026-02-16 01:15:24
○ 2026-05-14 08:43:10
○ 2026-05-14 08:43:10
○A154.216.46.1652026-02-16 → 2026-02-17 · 4 obs
● 2026-02-16 01:15:24
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
● 2026-02-17 02:11:46
○ 2026-05-14 08:43:08
○ 2026-05-14 08:43:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::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: 2707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|