java-4u.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-4u.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p09.nsone.net` ⭐
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
SOA	`dns1.p09.nsone.net`hostmaster@nsone.net serial=1592313380

`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=1787528221

Same first word

java-4u.com

java-4u.net

Previous names

jav966.com

jav978.com

jav98.com

jav987.com

jav99-0.com

jav99-3.com

jav99-8.com

jav99.com

jav9969.com

jav999.com

jav9999.com

jav9x.com

java-0day.com

java-1xbet.com

java-2go.com

java-2update.com

java-3update.com

java-4-u.com

java.com

Next names

DNS History

22 records (10 active, 12 former)

●NSdns1.p09.nsone.net2026-02-24 → 2026-08-23 · 3 obs

○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-08-23 23:37:22

●NSdns2.p09.nsone.net2026-02-24 → 2026-08-23 · 3 obs

○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-08-23 23:37:22

●NSdns3.p09.nsone.net2026-02-24 → 2026-08-23 · 3 obs

○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-08-23 23:37:22

●NSdns4.p09.nsone.net2026-02-24 → 2026-08-23 · 3 obs

○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-08-23 23:37:22

○NSns1.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

○NSns2.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

○NSns3.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

○NSns4.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

●A100.28.104.1752026-02-24 → 2026-08-23 · 28 obs

○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
○ 2026-02-24 22:29:54
● 2026-02-25 08:49:10
○ 2026-02-25 11:27:54
○ 2026-02-25 16:03:04
● 2026-02-26 01:08:10
○ 2026-02-26 03:21:26
● 2026-03-13 05:13:26
○ 2026-03-13 21:17:40
● 2026-03-16 06:19:16
○ 2026-03-19 18:07:14
● 2026-05-29 16:18:34
○ 2026-06-05 00:12:32
● 2026-06-05 13:04:06
○ 2026-06-07 17:19:22
● 2026-06-20 00:14:34
○ 2026-06-22 04:45:22
● 2026-06-26 19:37:58
○ 2026-07-08 21:24:08
● 2026-07-13 05:58:56
○ 2026-07-13 07:28:36
● 2026-07-13 17:23:54
○ 2026-07-18 11:38:12
● 2026-07-19 11:23:26
○ 2026-07-19 17:52:08
● 2026-08-23 13:13:58
● 2026-08-23 23:37:22

○A18.185.24.462026-02-24 → 2026-07-19 · 27 obs

○ 2026-02-24 21:22:44
● 2026-02-24 22:29:54
○ 2026-02-25 08:49:10
● 2026-02-25 11:27:54
● 2026-02-25 16:03:04
○ 2026-02-26 01:08:10
● 2026-02-26 03:21:26
○ 2026-03-13 05:13:26
● 2026-03-13 21:17:40
○ 2026-03-16 06:19:16
● 2026-03-19 18:07:14
○ 2026-05-29 16:18:34
● 2026-06-05 00:12:32
○ 2026-06-05 13:04:06
● 2026-06-07 17:19:22
○ 2026-06-20 00:14:34
● 2026-06-22 04:45:22
○ 2026-06-26 19:37:58
● 2026-07-08 21:24:08
○ 2026-07-13 05:58:56
● 2026-07-13 07:28:36
○ 2026-07-13 17:23:54
● 2026-07-18 11:38:12
○ 2026-07-19 11:23:26
● 2026-07-19 17:52:08
○ 2026-08-23 13:13:58
○ 2026-08-23 23:37:22

○A216.146.46.102015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

○A216.146.46.112015-05-25 → 2020-01-27 · 4 obs

● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-08-23 23:37:22

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-24 → 2026-08-23 · 28 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-24 → 2026-08-23 · 28 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-24 → 2026-08-23 · 28 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-24 → 2026-07-19 · 27 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-24 → 2026-07-19 · 27 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-24 → 2026-07-19 · 27 obs

○A3.126.5.1882026-02-24 → 2026-07-19 · 27 obs

○A3.71.139.1532026-02-24 → 2026-07-19 · 27 obs

●A54.157.108.1582026-02-24 → 2026-08-23 · 28 obs

●A98.83.184.1332026-02-24 → 2026-08-23 · 28 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
java-4u.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.45.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java-4u.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 98.83.184.133...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

java-4u.com resolves to 6 IP numbers: 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 other.

Additional host names — upn44.com, nickjrbirthdayclub.com, scoutpreps.com and two others — share IP numbers with java-4u.com.

Name Servers

java-4u.com has four authoritative name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

There is at least partial name server overlap between java-4u.com and other domains — prbcreports.com, mtv-party-maker.com, paramountplus.com.ro and two more among them.

These name servers regularly appear alongside dns1.p01.nsone.net, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com and 7 other name servers in NS record sets.

All four hostnames — dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net — resolve to two IP numbers apiece: dns1.p09.nsone.net to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1; dns2.p09.nsone.net to 198.51.45.9 and 2a00:edc0:6259:7:9::2; dns3.p09.nsone.net to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3; dns4.p09.nsone.net to 198.51.45.73 and 2a00:edc0:6259:7:9::4.