java9.org - robtex.com
java9.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:cb6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:8436🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.182Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.54🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| NS | rene.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 108.162.195.180🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 162.159.44.180Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 172.64.35.180🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.182, 172.67.132.54 | ||||||
| IPv6 hints | 2606:4700:3034::6815:cb6, 2606:4700:3035::ac43:8436 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2414450052 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1789455694 | ||||||
Same first word
Previous names
Next names
DNS History
16 records (6 active, 10 former)
○NSaustin.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
●NScourtney.ns.cloudflare.com2026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 07:20:50
● 2026-09-15 07:37:56
○NSmelissa.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
●NSrene.ns.cloudflare.com2026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 07:20:50
● 2026-09-15 07:37:56
●A104.21.12.1822026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 11:43:26
● 2026-09-15 07:37:56
○A104.28.18.1452017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
○A104.28.19.1452017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
●A172.67.132.542026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 11:43:26
● 2026-09-15 07:37:56
○A188.114.96.02026-09-12 → 2026-09-12 · 4 obs
● 2026-09-12 07:20:50
○ 2026-09-12 11:43:26
○ 2026-09-15 07:37:56
○A188.114.97.02026-09-12 → 2026-09-12 · 4 obs
● 2026-09-12 07:20:50
○ 2026-09-12 11:43:26
○ 2026-09-15 07:37:56
○A2400:cb00:2048:1::681c:12912017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
○A2400:cb00:2048:1::681c:13912017-03-16 → 2017-03-16 · 3 obs
○ 2020-02-07 19:21:26
○ 2026-09-15 07:37:56
●A2606:4700:3034::6815:cb62026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 11:43:26
● 2026-09-15 07:37:56
●A2606:4700:3035::ac43:84362026-09-12 → 2026-09-15 · 3 obs
● 2026-09-12 11:43:26
● 2026-09-15 07:37:56
○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 4 obs
● 2026-09-12 07:20:50
○ 2026-09-12 11:43:26
○ 2026-09-15 07:37:56
○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 4 obs
● 2026-09-12 07:20:50
○ 2026-09-12 11:43:26
○ 2026-09-15 07:37:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| java9.org | courtney.ns.cloudflare.com, rene.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.180
NS records: courtney.ns.cloudflare.com, rene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for java9.org (unsigned zone)
⏱️ Timing
Total: 2213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.12.182, 172.67.132.54 |
| AAAA | 2 | 2606:4700:3034::6815:cb6, 2606:4700:3035::ac43:8436 |
| NS | 2 | courtney.ns.cloudflare.com, rene.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | courtney.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
java9.org points to the four IP addresses 104.21.12.182, 172.67.132.54, 2606:4700:3034::6815:cb6 and 2606:4700:3035::ac43:8436.
Additional host names — phjili333com.ph, vxywtvi.cn, uckos.top and two others — share IP numbers with java9.org.
Name Servers
java9.org is served by two delegated name servers, courtney.ns.cloudflare.com and rene.ns.cloudflare.com.
java9.org shares its name server setup with other domains, including central-penn.net, respiclear-web.com, nerve-forte.com and two others.
At least some of java9.org's name servers are shared with other domains, for example qj69.cc, luarnegeri.pages.dev, chapmanbuildingsolutions.com.au and two more.
These name servers tend to be deployed in combination with the name servers brynne.ns.cloudflare.com and chuck.ns.cloudflare.com.
Host names with 6 IP numbers:
courtney.ns.cloudflare.com carries IP addresses 108.162.194.130, 162.159.38.130 and 172.64.34.130, with 3 other addresses beyond those.
rene.ns.cloudflare.com carries IP addresses 108.162.195.180, 162.159.44.180 and 172.64.35.180, with 3 other addresses beyond those.