knockknock.top - robtex.com
knockknock.top
| CNAME | knockknock.top.txlivecdn.com | ||||||
| CNAME | tdns.l3.sched.dcloudlive.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.221.52.158🇨🇳 CHINA169-Backbone27.192.0.0/11 China Unicom Shandong Province Network | ||||||
| A | 43.141.111.186🇨🇳 TENCENT-NET-AP43.141.96.0/19 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District. | ||||||
| A | 117.69.72.147🇨🇳 CHINANET-BACKBONE117.64.0.0/13 China Telecom Network | ||||||
| A | 120.233.83.58🇨🇳 CHINAMOBILE-CN120.233.83.0/24 CMI (Customer Route) | ||||||
| A | 171.105.192.207🇨🇳 ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC171.105.192.0/21 ChinaNet Guangxi province network | ||||||
| A | 183.61.248.137🇨🇳 CHINANET-Guangdong-DongGuan-IDC183.61.224.0/19 DongGuan IDC Network | ||||||
| A | 183.214.72.182🇨🇳 CMNET-Hunan-AP183.214.0.0/16 CMI (Customer Route) | ||||||
| A | 218.92.141.85🇨🇳 CHINANET-BACKBONE218.92.0.0/16 CHINANET jiangsu province network | ||||||
| A | 219.155.150.115🇨🇳 CHINA169-Backbone219.154.0.0/15 CNC Group CHINA169 Henan Province Network | ||||||
| A | 221.204.15.55🇨🇳 CHINA169-Backbone221.204.0.0/15 CNC Group CHINA169 Shanxi Province Network | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-09_23:25:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396711372 | ||||||
⚠️ On DNS blocklist: spam-tlds
Subdomains
www.knockknock.top |
Same first word
DNS History
3 records (3 active, 0 former)
●NSdns31.hichina.com2026-08-07 → 2026-08-09 · 2 obs
● 2026-08-07 19:51:26
● 2026-08-09 16:10:22
● 2026-08-09 16:10:22
●NSdns32.hichina.com2026-08-07 → 2026-08-09 · 2 obs
● 2026-08-07 19:51:26
● 2026-08-09 16:10:22
● 2026-08-09 16:10:22
●CNAMEknockknock.top.txlivecdn.com2026-08-07 → 2026-08-09 · 2 obs
● 2026-08-07 19:51:26
● 2026-08-09 16:10:22
● 2026-08-09 16:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| knockknock.top | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.102
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knockknock.top (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| CNAME | 1 | knockknock.top.txlivecdn.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The domain www.knockknock.top falls under the parent knockknock.top.
IP Addresses
knockknock.top has 10 IP addresses — 27.221.52.158, 43.141.111.186, 117.69.72.147 and 7 more.
c4.cdn.hunancatv.com.l3.sched.dcloudlive.com, liveplay.myqcloud.com.l3-dk.sched.dcloudlive.com, aocde.com.live.cctv.aocslb.com and two other host names share IP numbers with knockknock.top.