dcisp.cn - robtex.com
dcisp.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=2034721739 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSns1.360wzb.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 05:40:18
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
○NSns2.360wzb.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 05:40:18
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
○NSns4.dnsdun.net2015-10-25 → 2017-05-16 · 5 obs
○ 2015-06-05 05:40:18
● 2015-10-25 03:31:36
● 2017-05-16 12:56:40
○ 2026-03-21 05:23:18
○ 2026-04-28 04:51:58
● 2015-10-25 03:31:36
● 2017-05-16 12:56:40
○ 2026-03-21 05:23:18
○ 2026-04-28 04:51:58
○NSns5.dnsdun.com2015-10-25 → 2017-05-16 · 5 obs
○ 2015-06-05 05:40:18
● 2015-10-25 03:31:36
● 2017-05-16 12:56:40
○ 2026-03-21 05:23:18
○ 2026-04-28 04:51:58
● 2015-10-25 03:31:36
● 2017-05-16 12:56:40
○ 2026-03-21 05:23:18
○ 2026-04-28 04:51:58
○A125.88.190.532015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 05:40:18
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
○ 2015-10-25 03:31:36
○ 2026-04-28 04:51:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3827ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|