118edu.cn - robtex.com
118edu.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=2034660566 | ||||||
Similar names
DNS History
3 records (0 active, 3 former)
○NSdns10.hichina.com2016-02-25 → 2017-02-09 · 4 obs
● 2016-02-25 15:42:54
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
○NSdns9.hichina.com2016-02-25 → 2017-02-09 · 4 obs
● 2016-02-25 15:42:54
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
○A121.42.72.982016-02-25 → 2017-02-09 · 4 obs
● 2016-02-25 15:42:54
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
● 2017-02-09 20:40:28
○ 2019-12-31 19:17:46
○ 2026-04-12 00:47:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|