www.codebuilding.org - dns.ninja
www.codebuilding.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:930b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:4fb9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.185Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.11🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.185, 172.67.147.11 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:930b, 2606:4700:3032::6815:4fb9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
codebuilding.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:930b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:4fb9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.185Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.11🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | betty.ns.cloudflare.com ⭐ | ||||||
| NS | vin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.185, 172.67.147.11 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:930b, 2606:4700:3032::6815:4fb9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
| SOA | betty.ns.cloudflare.comdns@cloudflare.com serial=2410982132 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●A104.21.79.1852026-08-08 → 2026-08-08 · 2 obs
○ 2018-05-06 23:23:08
● 2026-08-08 13:29:08
● 2026-08-08 13:29:08
○A104.27.150.1302018-05-06 → 2018-05-06 · 2 obs
● 2018-05-06 23:23:08
○ 2026-08-08 13:29:08
○ 2026-08-08 13:29:08
○A104.27.151.1302018-05-06 → 2018-05-06 · 2 obs
● 2018-05-06 23:23:08
○ 2026-08-08 13:29:08
○ 2026-08-08 13:29:08
●A172.67.147.112026-08-08 → 2026-08-08 · 2 obs
○ 2018-05-06 23:23:08
● 2026-08-08 13:29:08
● 2026-08-08 13:29:08
○A188.114.96.02026-08-08 → 2026-08-08 · 1 obs
○ 2026-08-08 13:29:08
○A188.114.97.02026-08-08 → 2026-08-08 · 1 obs
○ 2026-08-08 13:29:08
○A2400:cb00:2048:1::681b:96822018-05-06 → 2018-05-06 · 2 obs
● 2018-05-06 23:23:08
○ 2026-08-08 13:29:08
○ 2026-08-08 13:29:08
○A2400:cb00:2048:1::681b:97822018-05-06 → 2018-05-06 · 2 obs
● 2018-05-06 23:23:08
○ 2026-08-08 13:29:08
○ 2026-08-08 13:29:08
●A2606:4700:3031::ac43:930b2026-08-08 → 2026-08-08 · 2 obs
○ 2018-05-06 23:23:08
● 2026-08-08 13:29:08
● 2026-08-08 13:29:08
●A2606:4700:3032::6815:4fb92026-08-08 → 2026-08-08 · 2 obs
○ 2018-05-06 23:23:08
● 2026-08-08 13:29:08
● 2026-08-08 13:29:08
○A2a06:98c1:3120::2026-08-08 → 2026-08-08 · 1 obs
○ 2026-08-08 13:29:08
○A2a06:98c1:3121::2026-08-08 → 2026-08-08 · 1 obs
○ 2026-08-08 13:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| codebuilding.org | vin.ns.cloudflare.com, betty.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.75
NS records: vin.ns.cloudflare.com, betty.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codebuilding.org (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.11, 104.21.79.185 |
| AAAA | 2 | 2606:4700:3031::ac43:930b, 2606:4700:3032::6815:4fb9 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
www.codebuilding.org has four IP addresses: 104.21.79.185, 172.67.147.11, 2606:4700:3031::ac43:930b and 2606:4700:3032::6815:4fb9.
Additional host names — cfsvip.com, sekadaukab.go.id, rossouvenir.ru and two others — share IP numbers with www.codebuilding.org.