pcukh.cn - robtex.com
pcukh.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=2034704684 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.51dns.com2015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:41:42
○ 2015-10-24 00:31:22
○ 2026-04-24 00:07:22
○ 2015-10-24 00:31:22
○ 2026-04-24 00:07:22
○NSns2.51dns.com2015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:41:42
○ 2015-10-24 00:31:22
○ 2026-04-24 00:07:22
○ 2015-10-24 00:31:22
○ 2026-04-24 00:07:22
○NSns6.dnsdun.com2015-10-24 → 2016-03-01 · 5 obs
○ 2015-06-10 05:41:42
● 2015-10-24 00:31:22
● 2016-03-01 17:37:32
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
● 2015-10-24 00:31:22
● 2016-03-01 17:37:32
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
○NSns6.dnsdun.net2015-10-24 → 2016-03-01 · 5 obs
○ 2015-06-10 05:41:42
● 2015-10-24 00:31:22
● 2016-03-01 17:37:32
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
● 2015-10-24 00:31:22
● 2016-03-01 17:37:32
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
○A155.94.200.1852016-03-01 → 2016-03-01 · 4 obs
○ 2015-06-10 05:41:42
● 2016-03-01 11:27:48
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
● 2016-03-01 11:27:48
○ 2016-07-12 06:29:20
○ 2026-04-24 00:07:22
○A198.16.59.52015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 05:41:42
○ 2016-03-01 11:27:48
○ 2026-04-24 00:07:22
○ 2016-03-01 11:27:48
○ 2026-04-24 00:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|