cpplab.cn - robtex.com
cpplab.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=2035255531 | ||||||
Same first word
Similar names
Previous names
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Next names
cpple.cn |
cpplfgw.cn |
cpplg.cn |
cppm.cn |
cppmc.cn |
cppmeeting.cn |
cppmt.cn |
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cpppi.cn |
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cpppp.cn |
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DNS History
2 records (0 active, 2 former)
○NSdns10.hichina.com2015-11-27 → 2017-02-18 · 4 obs
● 2015-11-27 02:13:56
● 2017-02-18 01:14:50
○ 2020-01-17 05:03:12
○ 2026-08-31 20:20:16
● 2017-02-18 01:14:50
○ 2020-01-17 05:03:12
○ 2026-08-31 20:20:16
○NSdns9.hichina.com2015-11-27 → 2017-02-18 · 4 obs
● 2015-11-27 02:13:56
● 2017-02-18 01:14:50
○ 2020-01-17 05:03:12
○ 2026-08-31 20:20:16
● 2017-02-18 01:14:50
○ 2020-01-17 05:03:12
○ 2026-08-31 20:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|