🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java303online.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:35e5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:db7b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.229^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.123^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
NS	`teagan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teagan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teagan.ns.cloudflare.com`
		A	108.162.194.174^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	162.159.38.174^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	172.64.34.174^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.229, 172.67.219.123
		IPv6 hints	2606:4700:3035::6815:35e5, 2606:4700:3037::ac43:db7b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`rob.ns.cloudflare.com`dns@cloudflare.com serial=2416117067

`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.net`nstld@verisign-grs.com serial=1790808419

Same first word

java303online.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSrob.ns.cloudflare.com2026-09-28 → 2026-09-30 · 2 obs

● 2026-09-28 18:01:22
● 2026-09-30 22:57:46

●NSteagan.ns.cloudflare.com2026-09-28 → 2026-09-30 · 2 obs

● 2026-09-28 18:01:22
● 2026-09-30 22:57:46

●A104.21.53.2292026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 18:01:22
● 2026-09-29 18:25:24
● 2026-09-30 22:57:46

●A172.67.219.1232026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 18:01:22
● 2026-09-29 18:25:24
● 2026-09-30 22:57:46

○A188.114.96.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 18:01:22
○ 2026-09-29 18:25:24
○ 2026-09-30 22:57:46

○A188.114.97.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 18:01:22
○ 2026-09-29 18:25:24
○ 2026-09-30 22:57:46

●A2606:4700:3035::6815:35e52026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 18:01:22
● 2026-09-29 18:25:24
● 2026-09-30 22:57:46

●A2606:4700:3037::ac43:db7b2026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 18:01:22
● 2026-09-29 18:25:24
● 2026-09-30 22:57:46

○A2a06:98c1:3120::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 18:01:22
○ 2026-09-29 18:25:24
○ 2026-09-30 22:57:46

○A2a06:98c1:3121::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 18:01:22
○ 2026-09-29 18:25:24
○ 2026-09-30 22:57:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
java303online.com	rob.ns.cloudflare.com, teagan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.140

NS records: rob.ns.cloudflare.com, teagan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java303online.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.229, 172.67.219.123`
AAAA	2	`2606:4700:3037::ac43:db7b, 2606:4700:3035::6815:35e5`
NS	2	`rob.ns.cloudflare.com, teagan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)

Analysis

IP Addresses

java303online.com directs to four IP numbers, which are 104.21.53.229, 172.67.219.123, 2606:4700:3035::6815:35e5 and 2606:4700:3037::ac43:db7b.

www.audiotec.at, littleheaven70.com, dnvrdevs.com plus two other host names have IP numbers in common with java303online.com.

Name Servers

DNS delegation for java303online.com points to two name servers: rob.ns.cloudflare.com and teagan.ns.cloudflare.com.

The name server configuration of java303online.com is shared with other domains, for instance litakuunbox.com, ligadewa100.com, ratu188as.com and two others.

There is at least partial name server overlap between java303online.com and other domains — dopaminedigitalline.info, yintejie.com, maifangzidenvren.org.cn and two more among them.

These name servers tend to appear in combination with the name servers gerardo.ns.cloudflare.com, carl.ns.cloudflare.com, isla.ns.cloudflare.com and eugene.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rob.ns.cloudflare.com has IP addresses 108.162.193.140, 172.64.33.140 and 173.245.59.140, plus 3 other.

teagan.ns.cloudflare.com has IP addresses 108.162.194.174, 162.159.38.174 and 172.64.34.174, plus 3 other.

java303online.com - robtex.com