v7e9p.cn - robtex.com
v7e9p.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=2034791583 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns1.51dns.com2015-07-03 → 2016-02-10 · 4 obs
● 2015-07-03 21:25:56
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
○NSns2.51dns.com2015-11-23 → 2016-02-10 · 5 obs
○ 2015-07-03 21:25:56
● 2015-11-23 13:31:16
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
● 2015-11-23 13:31:16
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
○A142.4.101.1522015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 21:25:56
○ 2016-02-10 01:36:26
○ 2026-05-14 12:34:16
○ 2016-02-10 01:36:26
○ 2026-05-14 12:34:16
○A142.4.127.732016-02-10 → 2016-02-10 · 4 obs
○ 2015-07-03 21:25:56
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
● 2016-02-10 01:36:26
○ 2016-06-19 17:10:04
○ 2026-05-14 12:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|