cestt.cn - robtex.com
cestt.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=2035130259 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSdm1.longmingdns.com2026-06-17 → 2026-06-17 · 3 obs
○ 2017-04-20 02:23:24
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○NSdm2.longmingdns.com2026-06-17 → 2026-06-17 · 3 obs
○ 2017-04-20 02:23:24
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○NSns1.51dns.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 02:23:24
○ 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○ 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○A192.184.50.1492017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 02:23:24
○ 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○ 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
○A201.5.141.942026-06-17 → 2026-06-17 · 3 obs
○ 2017-04-20 02:23:24
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
● 2026-06-17 04:41:58
○ 2026-08-04 06:26:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
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: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|