jstfp.cn - robtex.com
jstfp.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=2034609899 | ||||||
rank #15276 in the tld
Same first word
Similar names
DNS History
12 records (0 active, 12 former)
○NSjamie.ns.cloudflare.com2026-02-25 → 2026-03-17 · 4 obs
○ 2017-12-21 22:17:24
● 2026-02-25 18:02:06
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-25 18:02:06
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○NSjulio.ns.cloudflare.com2026-02-25 → 2026-03-17 · 4 obs
○ 2017-12-21 22:17:24
● 2026-02-25 18:02:06
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-25 18:02:06
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○NSns1.22.cn2017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:30:00
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○NSns2.22.cn2017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:30:00
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○NSns3.22.cn2017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:30:00
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○NSns4.22.cn2017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 00:30:00
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○ 2017-12-21 22:17:24
○ 2026-03-30 05:43:24
○A104.21.71.392026-02-25 → 2026-03-17 · 5 obs
● 2026-02-25 18:02:06
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○A172.64.80.12026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 16:29:56
● 2026-02-27 19:15:34
○ 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 19:15:34
○ 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○A172.67.143.212026-02-25 → 2026-03-17 · 5 obs
● 2026-02-25 18:02:06
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 16:29:56
● 2026-02-27 19:15:34
○ 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 19:15:34
○ 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○A2606:4700:3034::6815:47272026-02-25 → 2026-03-17 · 5 obs
● 2026-02-25 18:02:06
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
○A2606:4700:3036::ac43:8f152026-02-25 → 2026-03-17 · 5 obs
● 2026-02-25 18:02:06
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
● 2026-02-27 16:29:56
○ 2026-02-27 19:15:34
● 2026-03-17 21:07:34
○ 2026-03-30 05:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn, a.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|