pgvbu.cn - robtex.com
pgvbu.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=2034723660 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSns5.dnsdun.net2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 20:30:52
○ 2015-12-04 05:26:32
○ 2026-04-28 12:21:42
○ 2015-12-04 05:26:32
○ 2026-04-28 12:21:42
○NSns6.dnsdun.com2015-08-18 → 2020-01-28 · 6 obs
● 2015-08-18 20:30:52
○ 2015-12-04 05:26:32
○ 2017-03-20 14:45:48
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
○ 2015-12-04 05:26:32
○ 2017-03-20 14:45:48
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
○NSns6.dnsdun.net2020-01-28 → 2020-01-28 · 4 obs
○ 2017-03-20 14:45:48
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
○A103.40.102.382015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 20:30:52
○ 2015-12-04 05:26:32
○ 2026-04-28 12:21:42
○ 2015-12-04 05:26:32
○ 2026-04-28 12:21:42
○A107.163.161.1672020-01-28 → 2020-01-28 · 4 obs
○ 2015-12-04 05:26:32
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
● 2020-01-28 14:27:22
○ 2026-03-26 03:13:02
○ 2026-04-28 12:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|