jsdsl.cn - robtex.com
jsdsl.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=2034586040 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.chinanetsun.com2016-03-14 → 2017-03-13 · 4 obs
● 2016-03-14 08:59:46
● 2017-03-13 04:53:32
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
● 2017-03-13 04:53:32
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
○NSns1.julydns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
○ 2026-03-25 15:02:08
○NSns2.chinanetsun.com2016-03-14 → 2017-03-13 · 4 obs
● 2016-03-14 08:59:46
● 2017-03-13 04:53:32
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
● 2017-03-13 04:53:32
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
○NSns2.julydns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 15:02:06
○ 2026-03-25 15:02:08
○ 2026-03-25 15:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|