jtpz.cn - robtex.com
jtpz.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=2034665303 | ||||||
Previously NS for
jtpz.cn |
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSjtpz.cn2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 22:29:46
○ 2026-03-14 01:51:30
○ 2026-04-13 07:24:54
○ 2026-03-14 01:51:30
○ 2026-04-13 07:24:54
○NSns1.dns.com2026-03-14 → 2026-03-14 · 4 obs
○ 2015-08-05 22:29:46
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
○NSns2.dns.com2026-03-14 → 2026-03-14 · 4 obs
○ 2015-08-05 22:29:46
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
○A47.239.20.1472026-03-14 → 2026-03-14 · 4 obs
○ 2015-08-05 22:29:46
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
● 2026-03-14 01:51:30
○ 2026-04-13 07:24:50
○ 2026-04-13 07:24:54
○A67.198.175.2192015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 22:29:46
○ 2026-03-14 01:51:30
○ 2026-04-13 07:24:54
○ 2026-03-14 01:51:30
○ 2026-04-13 07:24:54
🔍 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: 2700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|