java189ku.com - robtex.com
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:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| 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=161, 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=1787682965 | ||||||
Same first word
java189ku.com |
Previous names
Next names
java1st.com |
java2.com |
java2000.com |
java2005.com |
java2008.com |
java201.com |
java2014.com |
java21.com |
java211.com |
java21days.com |
java2345.com |
java24hours.com |
java25.com |
java256.com |
java27.com |
DNS History
6 records (6 active, 0 former)
●NSjoyce.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
●NSmarvin.ns.cloudflare.com2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
●A104.21.75.1002026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
●A172.67.221.102026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
●A2606:4700:3033::6815:4b642026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
●A2606:4700:3033::ac43:dd0a2026-08-20 → 2026-08-25 · 2 obs
● 2026-08-25 18:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.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: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.100, 172.67.221.10 |
| 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.
Among the host names that share IP numbers with java189ku.com are cgrbd.net, www.parisarabia.com.qa, elespejomag.org and two others.
Name Servers
DNS delegation for java189ku.com points to two name servers: joyce.ns.cloudflare.com and marvin.ns.cloudflare.com.
java189ku.com has the same name server delegation as a number of other domains, such as nesteggbiotech.com, terrygreenhut.com, yourstoriesmatter.org and two more.
At least some of java189ku.com's name servers are shared with other domains, for example longart7e5g.workers.dev, cityexplore.gr, suriyo.net and two more.
It is common for these name servers to be used in conjunction with the name servers demi.ns.cloudflare.com, jermaine.ns.cloudflare.com and archer.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
joyce.ns.cloudflare.com has IP addresses 108.162.194.14, 162.159.38.14 and 172.64.34.14, plus 3 other.
marvin.ns.cloudflare.com has IP addresses 108.162.195.251, 162.159.44.251 and 172.64.35.251, plus 3 other.