opbpfi.cn - robtex.com
opbpfi.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=2034779606 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSns1.51dns.com2015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 06:20:02
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○NSns2.51dns.com2015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 06:20:02
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○A107.182.140.2062015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 06:20:02
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○A162.220.24.1042015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 06:20:02
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
○ 2015-10-10 13:50:06
○ 2026-05-11 17:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|