java-classes.io - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

java-classes.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2451🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:be67🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.81Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.103🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSruth.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruth.ns.cloudflare.com
A2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruth.ns.cloudflare.com
A108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
NSstan.ns.cloudflare.com
A2606:4700:58::adf5:3beb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A2803:f800:50::6ca2:c1eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstan.ns.cloudflare.com
A2a06:98c1:50::ac40:21eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstan.ns.cloudflare.com
A108.162.193.235🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A172.64.33.235🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A173.245.59.235🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
TXTgoogle-site-verification=boF4OcK_aF6rFhwBIXtBGEf-mgXG2pWK8CsvRrbmQHY
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.81, 172.67.190.103
IPv6 hints2606:4700:3030::6815:2451, 2606:4700:3037::ac43:be67
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOAruth.ns.cloudflare.comdns@cloudflare.com serial=2415745457

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1790854998

Same first word

java-classes.com
java-classes.io
java-classes.org

Previous names

jauk.io
jauke.io
jaume.io
jaune.io
jaunt-travel.io
jauntapp.io
jaunte.io
jaunter.io
jaunts.io
jauregui.io
jaus.io
jauslin.io
jaustin.io
jauto.io
jauwn.io
jav-(0x706f726e).io
jav.io
jav123.io
jav69.io
java.io

Next names

java303.io
java9.io
javaalmanac.io
javaaship.io
javabetsport.io
javabrains.io
javaburn.io
javabytes.io
javacafe.io
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javad.io
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javadog.io
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javaee.io

DNS History

6 records (6 active, 0 former)

NSruth.ns.cloudflare.comstan.ns.cloudflare.comA104.21.36.81172.67.190.1032606:4700:3030::6815:24512606:4700:3037::ac43:be67
●NSruth.ns.cloudflare.com2026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10
●NSstan.ns.cloudflare.com2026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10
●A104.21.36.812026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10
●A172.67.190.1032026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10
●A2606:4700:3030::6815:24512026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10
●A2606:4700:3037::ac43:be672026-09-24 → 2026-10-01 · 2 obs
● 2026-09-24 04:33:18
● 2026-10-01 11:58:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io-
java-classes.ioruth.ns.cloudflare.com, stan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.235

NS records: ruth.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java-classes.io (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.81, 172.67.190.103
AAAA22606:4700:3030::6815:2451, 2606:4700:3037::ac43:be67
NS2ruth.ns.cloudflare.com, stan.ns.cloudflare.com
TXT1google-site-verification=boF4OcK_aF6rFhw
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ruth.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

java-classes.io directs to four IP numbers, which are 104.21.36.81, 172.67.190.103, 2606:4700:3030::6815:2451 and 2606:4700:3037::ac43:be67.

Additional host names — prumolivar.click, wg-eletroncos.com, nolamaedesigns.com and two others — share IP numbers with java-classes.io.

Name Servers

java-classes.io uses two name servers for its delegation: ruth.ns.cloudflare.com and stan.ns.cloudflare.com.

java-classes.io shares its name server setup with other domains, including dannysadler.com, googletechrepair.com, towntechpos.com and two others.

At least some of java-classes.io's name servers are shared with other domains, for example splashsoftplan1.com, 688880.one, farm-grant.net and two more.

It is common for these name servers to be used in conjunction with the name servers sneh.ns.cloudflare.com, nadia.ns.cloudflare.com and poppy.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname ruth.ns.cloudflare.com directs to 108.162.192.143, 172.64.32.143 and 173.245.58.143 along with 3 other IP addresses.

Hostname stan.ns.cloudflare.com directs to 108.162.193.235, 172.64.33.235 and 173.245.59.235 along with 3 other IP addresses.