www.learn-javascript.com - dns.ninja
www.learn-javascript.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:39db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c073🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.219Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.115🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.219, 172.67.192.115 | ||||||
| IPv6 hints | 2606:4700:3031::6815:39db, 2606:4700:3035::ac43:c073 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com | ||||||
learn-javascript.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:39db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c073🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.219Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.115🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dina.ns.cloudflare.com ⭐ | ||||||
| NS | zac.ns.cloudflare.com | ||||||
| TXT | yahoo-verification-key=rfeFQGTF/Z728dKOR7Mn0IN7P5t6jvBUVBOHaTrF+Ro= | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.219, 172.67.192.115 | ||||||
| IPv6 hints | 2606:4700:3031::6815:39db, 2606:4700:3035::ac43:c073 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com | ||||||
| SOA | dina.ns.cloudflare.comdns@cloudflare.com serial=2403790483 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.57.2192026-06-14 → 2026-06-14 · 1 obs
● 2026-06-14 02:29:30
●A172.67.192.1152026-06-14 → 2026-06-14 · 1 obs
● 2026-06-14 02:29:30
●A2606:4700:3031::6815:39db2026-06-14 → 2026-06-14 · 1 obs
● 2026-06-14 02:29:30
●A2606:4700:3035::ac43:c0732026-06-14 → 2026-06-14 · 1 obs
● 2026-06-14 02:29:30
○CNAMElearn-javascript.com2018-12-29 → 2018-12-29 · 2 obs
● 2018-12-29 13:25:32
○ 2026-06-14 02:29:30
○ 2026-06-14 02:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| learn-javascript.com | dina.ns.cloudflare.com, zac.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.178
NS records: dina.ns.cloudflare.com, zac.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learn-javascript.com (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.115, 104.21.57.219 |
| AAAA | 2 | 2606:4700:3031::6815:39db, 2606:4700:3035::ac43:c073 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dina.ns.cloudflare.com, dina.ns.cloudflare.com, dina.ns.cloudflare.com...)
Analysis
IP Addresses
www.learn-javascript.com points to four IP numbers: 104.21.57.219, 172.67.192.115, 2606:4700:3031::6815:39db and 2606:4700:3035::ac43:c073.
Two other host names, along with recyclingconference.org, unblocked-games.games and www.atlasintl.com.pk.cdn.cloudflare.net, also share IP numbers with www.learn-javascript.com.