java189ku.com - dns.ninja
java189ku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4b64🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:dd0a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.100Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.10🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joyce.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:260e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 108.162.194.14🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 162.159.38.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 172.64.34.14🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| NS | marvin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfbCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c3fbCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:23fbCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.251Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.251Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.100, 172.67.221.10 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4b64, 2606:4700:3033::ac43:dd0a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | joyce.ns.cloudflare.comdns@cloudflare.com serial=2413088454 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787653486 | ||||||
Same first word
java189ku.com |
DNS History
6 records (6 active, 0 former)
●NSjoyce.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
●NSmarvin.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
●A104.21.75.1002026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
●A172.67.221.102026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
●A2606:4700:3033::6815:4b642026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
●A2606:4700:3033::ac43:dd0a2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-20 20:39:28
● 2026-08-25 10:33:20
● 2026-08-25 10:33:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| java189ku.com | joyce.ns.cloudflare.com, marvin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.251
NS records: joyce.ns.cloudflare.com, marvin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for java189ku.com (unsigned zone)
⏱️ Timing
Total: 4294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.10, 104.21.75.100 |
| AAAA | 2 | 2606:4700:3033::6815:4b64, 2606:4700:3033::ac43:dd0a |
| NS | 2 | joyce.ns.cloudflare.com, marvin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | joyce.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (joyce.ns.cloudflare.com, joyce.ns.cloudflare.com, joyce.ns.cloudflare.com...)
Analysis
IP Addresses
java189ku.com directs to four IP numbers, which are 104.21.75.100, 172.67.221.10, 2606:4700:3033::6815:4b64 and 2606:4700:3033::ac43:dd0a.
Name Servers
Two name servers handle the delegation for java189ku.com: joyce.ns.cloudflare.com and marvin.ns.cloudflare.com.
Hosts with 6 IP addresses each:
joyce.ns.cloudflare.com resolves to 108.162.194.14, 162.159.38.14 and 172.64.34.14 among others, with 3 other IP addresses in total.
marvin.ns.cloudflare.com resolves to 108.162.195.251, 162.159.44.251 and 172.64.35.251 among others, with 3 other IP addresses in total.