nuist.cn - robtex.com
nuist.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nuist.cn ⚠️ Not in zone NS records | ||||||
| NS | dns2.nuist.cn ⚠️ Not in zone NS records | ||||||
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=2035045078 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns1.nuist.cn2026-05-20 → 2026-07-16 · 2 obs
● 2026-05-20 03:55:14
● 2026-07-16 01:17:56
● 2026-07-16 01:17:56
●NSdns2.nuist.cn2026-05-20 → 2026-07-16 · 2 obs
● 2026-05-20 03:55:14
● 2026-07-16 01:17:56
● 2026-07-16 01:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| nuist.cn | dns1.nuist.cn, dns2.nuist.cn | 2 records |
✅ Authoritative Response
Server:202.195.224.101
NS records: dns1.nuist.cn, dns2.nuist.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nuist.cn (unsigned zone)
⏱️ Timing
Total: 563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.nuist.cn, dns2.nuist.cn)
Analysis
Name Servers
DNS delegation for nuist.cn points to two name servers: dns1.nuist.cn and dns2.nuist.cn.