www.chinaweboptimization.com - robtex.com
www.chinaweboptimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.209🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.www.chinaweboptimization.com ⭐ | ||||||
| A | 208.98.40.77🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| SOA | www.www.chinaweboptimization.comwww@chinaweboptimization.com 2008-08-03 #0 | ||||||
chinaweboptimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.79🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| NS | www.chinaweboptimization.com ⭐ | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.chinaweboptimization.comchinaweboptimization@com 2008-08-03 #0 | ||||||
NS for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSwww.www.chinaweboptimization.com2026-03-23 → 2026-05-09 · 2 obs
● 2026-05-09 15:41:54
●A208.98.40.2092026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 15:41:54
○A208.98.43.802026-04-04 → 2026-04-04 · 2 obs
○ 2026-05-09 15:41:54
○CNAMEchinaweboptimization.com2018-07-24 → 2018-07-24 · 3 obs
○ 2026-03-23 07:00:24
○ 2026-05-09 15:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chinaweboptimization.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chinaweboptimization.com (unsigned zone)
⏱️ Timing
Total: 2834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.209 |
| SOA | 1 | www.www.chinaweboptimization.com www.chi |
Analysis
Name Server Role
www.chinaweboptimization.com serves as the name server for chinaweboptimization.com.
ns1.4.cn and ns2.4.cn commonly function as name servers alongside www.chinaweboptimization.com.
IP Addresses
www.chinaweboptimization.com resolves to one IP number: 208.98.40.209.
Other host names, for instance hx78.com, www.com--qww00044.cn.roowei.com, www.www.www.89107.com, www.www.www.pc.ai and bozhourx.com share IP numbers with www.chinaweboptimization.com.
Name Servers
Delegation for www.chinaweboptimization.com is handled by a single name server, www.www.chinaweboptimization.com.
Host name www.www.chinaweboptimization.com resolves to a single IP: 208.98.40.77.