web09.cn - robtex.com
web09.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=2034591459 | ||||||
Same first word
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns21.hichina.com2015-08-14 → 2016-04-17 · 4 obs
● 2015-08-14 19:05:36
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
○NSdns22.hichina.com2015-08-14 → 2016-04-17 · 4 obs
● 2015-08-14 19:05:36
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
○NSns1.judns.com2026-02-21 → 2026-03-11 · 5 obs
○ 2017-10-02 05:15:58
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
○NSns1.julydns.com2026-02-21 → 2026-03-11 · 5 obs
○ 2017-10-02 05:15:58
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
○NSns2.judns.com2026-02-21 → 2026-03-11 · 5 obs
○ 2017-10-02 05:15:58
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
○NSns2.julydns.com2026-02-21 → 2026-03-11 · 5 obs
○ 2017-10-02 05:15:58
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
○NSvip1.alidns.com2016-12-09 → 2017-10-02 · 5 obs
○ 2016-04-17 06:05:40
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
○NSvip2.alidns.com2016-12-09 → 2017-10-02 · 5 obs
○ 2016-04-17 06:05:40
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
○A115.47.10.1752015-08-14 → 2016-04-17 · 4 obs
● 2015-08-14 19:05:36
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
● 2016-04-17 06:05:40
○ 2016-12-09 09:19:58
○ 2026-03-27 02:31:20
○A115.47.58.1292016-12-09 → 2017-10-02 · 5 obs
○ 2016-04-17 06:05:40
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
● 2016-12-09 09:19:58
● 2017-10-02 05:15:58
○ 2026-02-21 07:54:24
○ 2026-03-27 02:31:20
○A154.86.166.462026-02-21 → 2026-03-11 · 5 obs
○ 2017-10-02 05:15:58
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
● 2026-02-21 07:54:24
● 2026-03-11 08:45:10
○ 2026-03-14 07:51:10
○ 2026-03-27 02:31:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn... | - |
| web09.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web09.cn (unsigned zone)
⏱️ Timing
Total: 2464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.86.166.46 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |