w309.cn - robtex.com
w309.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=2034660083 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSf1g1ns1.dnspod.net2017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 12:34:28
○ 2020-03-29 14:46:26
○ 2026-04-11 21:06:02
○ 2020-03-29 14:46:26
○ 2026-04-11 21:06:02
○NSjm1.alidns.com2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-19 12:34:28
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
○NSjm2.alidns.com2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-19 12:34:28
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
○A23.110.5.2022020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-19 12:34:28
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
● 2020-03-29 14:46:26
○ 2026-02-25 14:50:48
○ 2026-04-11 21:06:02
○A47.89.60.342017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 12:34:28
○ 2020-03-29 14:46:26
○ 2026-04-11 21:06:02
○ 2020-03-29 14:46:26
○ 2026-04-11 21:06:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|