cdtjys.cn - robtex.com
cdtjys.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=2034777302 | ||||||
Same first word
cdtjys.cn |
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns10.hichina.com2015-06-08 → 2017-05-26 · 4 obs
● 2015-06-08 14:20:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
○NSdns9.hichina.com2015-06-08 → 2017-05-26 · 4 obs
● 2015-06-08 14:20:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
○NSkipp.ns.cloudflare.com2026-02-18 → 2026-03-23 · 4 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
○NSsydney.ns.cloudflare.com2026-02-18 → 2026-03-23 · 4 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
○A104.21.15.222026-02-18 → 2026-03-23 · 7 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
○A121.14.65.2152015-06-08 → 2017-05-26 · 4 obs
● 2015-06-08 14:20:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
● 2017-05-26 10:03:20
○ 2026-02-18 04:04:10
○ 2026-05-11 05:34:24
○A172.64.80.12026-02-20 → 2026-02-21 · 5 obs
○ 2026-02-18 04:04:10
● 2026-02-20 09:16:52
● 2026-02-21 02:35:46
○ 2026-03-09 12:42:30
○ 2026-05-11 05:34:24
● 2026-02-20 09:16:52
● 2026-02-21 02:35:46
○ 2026-03-09 12:42:30
○ 2026-05-11 05:34:24
○A172.67.161.112026-02-18 → 2026-03-23 · 7 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 → 2026-02-21 · 5 obs
○ 2026-02-18 04:04:10
● 2026-02-20 09:16:52
● 2026-02-21 02:35:46
○ 2026-03-09 12:42:30
○ 2026-05-11 05:34:24
● 2026-02-20 09:16:52
● 2026-02-21 02:35:46
○ 2026-03-09 12:42:30
○ 2026-05-11 05:34:24
○A2606:4700:3035::ac43:a10b2026-02-18 → 2026-03-23 · 7 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
○A2606:4700:3036::6815:f162026-02-18 → 2026-03-23 · 7 obs
○ 2017-05-26 10:03:20
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
● 2026-02-18 04:04:10
○ 2026-02-20 09:16:52
○ 2026-02-21 02:35:46
● 2026-03-09 12:42:30
● 2026-03-23 02:19:04
○ 2026-05-11 05:34:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
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: 1215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|