java-classes.io - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-classes.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2451^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:be67^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.81^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.103^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ruth.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
NS	`stan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
TXT	`google-site-verification=boF4OcK_aF6rFhwBIXtBGEf-mgXG2pWK8CsvRrbmQHY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.81, 172.67.190.103
		IPv6 hints	2606:4700:3030::6815:2451, 2606:4700:3037::ac43:be67
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`ruth.ns.cloudflare.com`dns@cloudflare.com serial=2415745457

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1790386918

Same first word

java-classes.com

java-classes.io

java-classes.org

Previous names

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jauke.io

jaume.io

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jaunt-travel.io

jauntapp.io

jaunte.io

jaunter.io

jaunts.io

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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

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javaee.io

DNS History

6 records (6 active, 0 former)

●NSruth.ns.cloudflare.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

●NSstan.ns.cloudflare.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

●A104.21.36.812026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

●A172.67.190.1032026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

●A2606:4700:3030::6815:24512026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

●A2606:4700:3037::ac43:be672026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 04:33:18
● 2026-09-26 02:11:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io	-
java-classes.io	ruth.ns.cloudflare.com, stan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.143

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: 1119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.103, 104.21.36.81`
AAAA	2	`2606:4700:3037::ac43:be67, 2606:4700:3030::6815:2451`
NS	2	`ruth.ns.cloudflare.com, stan.ns.cloudflare.com`
TXT	1	`google-site-verification=boF4OcK_aF6rFhw`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ruth.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.

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

Name Servers

Two name servers handle the delegation for java-classes.io: ruth.ns.cloudflare.com and stan.ns.cloudflare.com.

java-classes.io uses the same name servers as several other domains — among them dannysadler.com, googletechrepair.com, towntechpos.com and two more.

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.

These name servers are often deployed together with the name servers sneh.ns.cloudflare.com, nadia.ns.cloudflare.com, poppy.ns.cloudflare.com and jim.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ruth.ns.cloudflare.com resolves to 108.162.192.143, 172.64.32.143 and 173.245.58.143 among others, with 3 other IP addresses in total.

stan.ns.cloudflare.com resolves to 108.162.193.235, 172.64.33.235 and 173.245.59.235 among others, with 3 other IP addresses in total.