jsfa.com.cn - robtex.com
jsfa.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030458629 | ||||||
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
○A113.10.190.2032015-07-24 → 2016-04-30 · 4 obs
● 2015-07-24 18:33:52
● 2016-04-30 17:35:22
○ 2016-10-28 19:28:20
○ 2026-03-18 07:48:44
● 2016-04-30 17:35:22
○ 2016-10-28 19:28:20
○ 2026-03-18 07:48:44
○A47.88.8.2332016-10-28 → 2016-10-28 · 4 obs
○ 2016-04-30 17:35:22
● 2016-10-28 19:28:20
○ 2019-12-26 20:54:18
○ 2026-03-18 07:48:44
● 2016-10-28 19:28:20
○ 2019-12-26 20:54:18
○ 2026-03-18 07:48:44
○A64.235.41.102019-12-26 → 2019-12-26 · 4 obs
○ 2016-10-28 19:28:20
● 2019-12-26 20:54:18
○ 2026-03-17 05:59:28
○ 2026-03-18 07:48:44
● 2019-12-26 20:54:18
○ 2026-03-17 05:59:28
○ 2026-03-18 07:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server: 203.119.28.1
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: 953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|