cofcoproperty.cn - robtex.com
cofcoproperty.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=2034772303 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns2.dnsdun.com2016-05-04 → 2026-02-15 · 4 obs
● 2016-05-04 23:52:12
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
○NSns4.dnsdun.net2016-05-04 → 2026-02-15 · 4 obs
● 2016-05-04 23:52:12
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
○A199.168.97.2202017-02-09 → 2026-02-15 · 5 obs
○ 2016-05-04 23:52:12
● 2017-02-09 01:51:18
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
● 2017-02-09 01:51:18
● 2026-02-15 23:12:26
○ 2026-03-13 09:51:26
○ 2026-05-09 23:27:02
○A74.91.29.902016-05-04 → 2016-05-04 · 3 obs
● 2016-05-04 23:52:12
○ 2017-02-09 01:51:18
○ 2026-05-09 23:27:02
○ 2017-02-09 01:51:18
○ 2026-05-09 23:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|