justdevelopmentjo.com.cdn.cloudflare.net - robtex.com
justdevelopmentjo.com.cdn.cloudflare.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:331🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:823f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.49Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.63🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.49, 172.67.130.63 | ||||||
| IPv6 hints | 2606:4700:3030::6815:331, 2606:4700:3033::ac43:823f | ||||||
com.cdn.cloudflare.net
| DNSSEC | ⚠️ Not signed | ||||||
Subdomains
www.justdevelopmentjo.com.cdn.cloudflare.net |
DNS History
4 records (4 active, 0 former)
●A104.21.3.492026-02-14 → 2026-05-13 · 2 obs
● 2026-02-14 16:45:46
● 2026-05-13 12:05:46
● 2026-05-13 12:05:46
●A172.67.130.632026-02-14 → 2026-05-13 · 2 obs
● 2026-02-14 16:45:46
● 2026-05-13 12:05:46
● 2026-05-13 12:05:46
●A2606:4700:3030::6815:3312026-02-14 → 2026-05-13 · 2 obs
● 2026-02-14 16:45:46
● 2026-05-13 12:05:46
● 2026-05-13 12:05:46
●A2606:4700:3033::ac43:823f2026-02-14 → 2026-05-13 · 2 obs
● 2026-02-14 16:45:46
● 2026-05-13 12:05:46
● 2026-05-13 12:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloudflare.net | ns1.cloudflare.net, ns2.cloudflare.net, ns3.cloudflare.net, ns4.cloudflare.net... | - |
✅ Authoritative Response
Server:108.162.198.251
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: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.49, 172.67.130.63 |
| AAAA | 2 | 2606:4700:3033::ac43:823f, 2606:4700:3030::6815:331 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
The parent of www.justdevelopmentjo.com.cdn.cloudflare.net is justdevelopmentjo.com.cdn.cloudflare.net.
IP Addresses
justdevelopmentjo.com.cdn.cloudflare.net maps to four IP numbers: 2606:4700:3030::6815:331, 2606:4700:3033::ac43:823f, 104.21.3.49 and 172.67.130.63.
Other host names such as www.inkboat.com.cdn.cloudflare.net, ionclimbing.com, arcanapool.xyz, jeanpliya.com and u8ps.com share IPs with justdevelopmentjo.com.cdn.cloudflare.net.