dkcctv.cn - robtex.com
dkcctv.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
DNS History
7 records (0 active, 7 former)
○NSns1.nowcndns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○ 2026-03-23 00:51:10
○NSns19.xincache.com2015-07-16 → 2017-07-03 · 4 obs
● 2015-07-16 22:15:52
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○NSns2.nowcndns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○ 2026-03-23 00:51:10
○NSns20.xincache.com2015-07-16 → 2017-07-03 · 4 obs
● 2015-07-16 22:15:52
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○A108.186.116.592026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○ 2026-03-23 00:51:10
○A121.127.248.392015-12-10 → 2017-07-03 · 5 obs
○ 2015-07-16 22:15:52
● 2015-12-10 03:52:30
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
● 2015-12-10 03:52:30
● 2017-07-03 03:57:42
○ 2026-03-23 00:51:08
○ 2026-03-23 00:51:10
○A121.54.175.1352015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 22:15:52
○ 2015-12-10 03:52:30
○ 2026-03-23 00:51:10
○ 2015-12-10 03:52:30
○ 2026-03-23 00:51:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
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: 3470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|