sinodn.cn - robtex.com
sinodn.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=2034685486 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns10.hichina.com2016-12-04 → 2017-09-20 · 4 obs
○ 2015-12-10 02:24:16
● 2016-12-04 03:13:56
● 2017-09-20 00:33:38
○ 2026-04-18 21:58:44
● 2016-12-04 03:13:56
● 2017-09-20 00:33:38
○ 2026-04-18 21:58:44
○NSdns9.hichina.com2016-12-04 → 2017-09-20 · 4 obs
○ 2015-12-10 02:24:16
● 2016-12-04 03:13:56
● 2017-09-20 00:33:38
○ 2026-04-18 21:58:44
● 2016-12-04 03:13:56
● 2017-09-20 00:33:38
○ 2026-04-18 21:58:44
○NSf1g1ns1.dnspod.net2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 15:52:28
○ 2015-12-10 02:24:16
○ 2026-04-18 21:58:44
○ 2015-12-10 02:24:16
○ 2026-04-18 21:58:44
○NSf1g1ns2.dnspod.net2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 15:52:28
○ 2015-12-10 02:24:16
○ 2026-04-18 21:58:44
○ 2015-12-10 02:24:16
○ 2026-04-18 21:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
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: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|