zztrade.cn - robtex.com
zztrade.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=2035164562 | ||||||
Same first word
Similar names
DNS History
11 records (0 active, 11 former)
○NScgsdns1.alibabaonline.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 19:10:34
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○NScgsdns2.alibabaonline.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 19:10:34
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○NSdns7.hichina.com2015-12-08 → 2017-03-20 · 5 obs
○ 2015-08-14 19:10:34
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
○NSdns8.hichina.com2015-12-08 → 2017-03-20 · 5 obs
○ 2015-08-14 19:10:34
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
○NSelliott.ns.cloudflare.com2026-05-07 → 2026-05-07 · 4 obs
○ 2017-03-20 21:55:14
● 2026-05-07 06:35:20
○ 2026-08-10 16:52:54
○ 2026-08-10 16:52:56
● 2026-05-07 06:35:20
○ 2026-08-10 16:52:54
○ 2026-08-10 16:52:56
○NSteagan.ns.cloudflare.com2026-05-07 → 2026-05-07 · 4 obs
○ 2017-03-20 21:55:14
● 2026-05-07 06:35:20
○ 2026-08-10 16:52:54
○ 2026-08-10 16:52:56
● 2026-05-07 06:35:20
○ 2026-08-10 16:52:54
○ 2026-08-10 16:52:56
○MXmx01.mail.alibaba.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 19:10:34
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○MXmx02.mail.alibaba.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 19:10:34
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○MXqiye163mx01.mxmail.netease.com2015-12-08 → 2017-03-20 · 5 obs
○ 2015-08-14 19:10:34
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
○MXqiye163mx02.mxmail.netease.com2015-12-08 → 2017-03-20 · 5 obs
○ 2015-08-14 19:10:34
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
● 2015-12-08 19:34:06
● 2017-03-20 21:55:14
○ 2026-05-07 06:35:20
○ 2026-08-10 16:52:56
○A205.204.112.42015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 19:10:34
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
○ 2015-12-08 19:34:06
○ 2026-08-10 16:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|