webbchina.cn - robtex.com
webbchina.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=2034597505 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns19.customer.level3.net2015-06-05 → 2018-08-22 · 3 obs
● 2015-06-05 22:20:26
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○NSns24.customer.level3.net2015-06-05 → 2018-08-22 · 3 obs
● 2015-06-05 22:20:26
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○NSns9.customer.level3.net2015-06-05 → 2018-08-22 · 3 obs
● 2015-06-05 22:20:26
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXalt1.aspmx.l.google.com2015-10-23 → 2018-08-22 · 4 obs
○ 2015-06-05 22:20:26
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXalt2.aspmx.l.google.com2015-10-23 → 2018-08-22 · 4 obs
○ 2015-06-05 22:20:26
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXaspmx.l.google.com2015-10-23 → 2018-08-22 · 4 obs
○ 2015-06-05 22:20:26
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXaspmx2.googlemail.com2015-10-23 → 2018-08-22 · 4 obs
○ 2015-06-05 22:20:26
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXaspmx3.googlemail.com2015-10-23 → 2018-08-22 · 4 obs
○ 2015-06-05 22:20:26
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2015-10-23 11:33:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
○MXjerviswebb.com.s8a1.psmtp.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 22:20:26
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○MXjerviswebb.com.s8a2.psmtp.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 22:20:26
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○MXjerviswebb.com.s8b1.psmtp.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 22:20:26
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○MXjerviswebb.com.s8b2.psmtp.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 22:20:26
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○ 2015-10-23 11:33:32
○ 2026-03-28 06:31:32
○A208.69.90.1952015-06-05 → 2018-08-22 · 3 obs
● 2015-06-05 22:20:26
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
● 2018-08-22 01:27:30
○ 2026-03-28 06:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|