theknowledgebase.com.cdn.cloudflare.net - robtex.com
theknowledgebase.com.cdn.cloudflare.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:ae6f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:37eb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.235Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.111🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.235, 172.67.174.111 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:ae6f, 2606:4700:3034::6815:37eb | ||||||
com.cdn.cloudflare.net
| DNSSEC | ⚠️ Not signed | ||||||
Subdomains
www.theknowledgebase.com.cdn.cloudflare.net |
Same first word
DNS History
4 records (4 active, 0 former)
●A104.21.55.2352026-02-21 → 2026-04-12 · 2 obs
● 2026-02-21 18:48:52
● 2026-04-12 10:53:58
● 2026-04-12 10:53:58
●A172.67.174.1112026-02-21 → 2026-04-12 · 2 obs
● 2026-02-21 18:48:52
● 2026-04-12 10:53:58
● 2026-04-12 10:53:58
●A2606:4700:3033::ac43:ae6f2026-02-21 → 2026-04-12 · 2 obs
● 2026-02-21 18:48:52
● 2026-04-12 10:53:58
● 2026-04-12 10:53:58
●A2606:4700:3034::6815:37eb2026-02-21 → 2026-04-12 · 2 obs
● 2026-02-21 18:48:52
● 2026-04-12 10:53:58
● 2026-04-12 10:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloudflare.net | ns1.cloudflare.net, ns2.cloudflare.net, ns3.cloudflare.net, ns4.cloudflare.net... | - |
✅ Authoritative Response
Server:108.162.198.252
NS records: ns1.cloudflare.net, ns2.cloudflare.net, ns3.cloudflare.net, ns4.cloudflare.net, ns5.cloudflare.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloudflare.net (unsigned zone)
⏱️ Timing
Total: 43ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.174.111, 104.21.55.235 |
| AAAA | 2 | 2606:4700:3033::ac43:ae6f, 2606:4700:3034::6815:37eb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
The parent of www.theknowledgebase.com.cdn.cloudflare.net is theknowledgebase.com.cdn.cloudflare.net.
IP Addresses
theknowledgebase.com.cdn.cloudflare.net points to four IP numbers: 2606:4700:3033::ac43:ae6f, 2606:4700:3034::6815:37eb, 104.21.55.235 and 172.67.174.111.
Other host names, for instance reachequipment.com, spanish-connection.com, modernsklad.ru, alaskanmalamute.cn and playjonnycasinologin.net share IP numbers with theknowledgebase.com.cdn.cloudflare.net.