bjcfht.cn - robtex.com
bjcfht.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=2034587591 | ||||||
Same first word
bjcfht.cn |
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.dns.com.cn2017-12-31 → 2017-12-31 · 2 obs
● 2017-12-31 12:05:50
○ 2026-03-26 01:58:22
○ 2026-03-26 01:58:22
○NSns1.nowcndns.com2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 01:58:22
○NSns2.dns.com.cn2017-12-31 → 2017-12-31 · 2 obs
● 2017-12-31 12:05:50
○ 2026-03-26 01:58:22
○ 2026-03-26 01:58:22
○NSns2.nowcndns.com2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 01:58:22
○A116.255.137.1782017-12-31 → 2017-12-31 · 2 obs
● 2017-12-31 12:05:50
○ 2026-03-26 01:58:22
○ 2026-03-26 01:58:22
○A38.63.213.1462026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 01:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|