java.net - dns.ninja

`java.net`

DNSSEC	⚠️ Not signed
A	137.254.56.25^{🇺🇸 ENETWORKS128.0.0.0/2}
		PTR	`lb-javanet-cms-adc.oracle.com`
NS	`ns1.p201.dns.oraclecloud.net` ⭐
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`a1-160.akam.net`
		A	2600:1401:2::a0^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-160.akam.net`
			PTR	`ns1-160.akam.net`
		A	193.108.91.160^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-160.akam.net`
			PTR	`ns1-160.akam.net`
NS	`a11-66.akam.net`
		A	2600:1480:1::42^{🇺🇸 Akamai2600:1480:1::/48 Technologies}
			PTR	`a11-66.akam.net`
			PTR	`ns4-66.akam.net`
		A	84.53.139.66^{🇳🇱 Akamai84.53.139.0/24 Technologies}
			PTR	`a11-66.akam.net`
			PTR	`ns4-66.akam.net`
NS	`a13-65.akam.net`
		A	2600:1480:800::41^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-65.akam.net`
			PTR	`ns2-65.akam.net`
		A	2.22.230.65^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-65.akam.net`
			PTR	`ns2-65.akam.net`
NS	`a18-67.akam.net`
		A	2600:1480:4800::43^{🇺🇸 Akamai2600:1480:4800::/48 Technologies}
			PTR	`a18-67.akam.net`
		A	95.101.36.67^{🇳🇱 Akamai95.101.36.0/24 Technologies}
			PTR	`a18-67.akam.net`
NS	`ns2.p201.dns.oraclecloud.net`
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3.p201.dns.oraclecloud.net`
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4.p201.dns.oraclecloud.net`
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`acsinet40.oracle.com` ⭐
MX	`ucsinet40.oracle.com` ⭐
TXT	`v=spf1 -all`
TXT	`_nqpnnpw4jksy6c4ena7bo2tz62w1d54`
TXT	`v=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all`
SOA	`ns1.p201.dns.oraclecloud.net`hostmaster@oracle.com 2025-11-11 #1

`net`

	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=1780597169

rank #1609 globally
rank #39 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #5,951

Subdomains

open-esb.java.net

ardownload.java.net

articles.java.net

asw2.java.net

interceptors-spec.java.net

asset-0.java.net

solaris.java.net

euro.java.net

asset-1.java.net

asw.java.net

swingworker.java.net

bo3.java.net

bigip-dmz.java.net

wap.java.net

api.java.net

jdk8.java.net

a17-250-248-150.java.net

mq.java.net

stax-ex.java.net

c13-b2b-publish-lb.java.net

jsftemplating.java.net

html.java.net

mailin01.java.net

6461796c6967687477696e64796a616e6540686f746d616message.java.net

blog.java.net

sun.java.net

wsmonitor.java.net

index.java.net

bc-japan-1-2.java.net

xmlstreambuffer.java.net

a17-250-248-101.java.net

c12-mail.java.net

socket.java.net

bc-india-1-2.java.net

javaserverfaces.java.net

broker.java.net

am-red.java.net

mmsc.java.net

safari.java.net

view-pictures.java.net

mimepull.java.net

adlog.java.net

appldnld.java.net

jersey.java.net

hk2.java.net

asset-3.java.net

bingoblitz.java.net

c13-b2b-blog-lb.java.net

openjdk.java.net

glassfish.java.net

sgwww.java.net

proxies.java.net

c13-b2b-iris-fa-lb.java.net

swing-layout.java.net

concurrency-ee-spec.java.net

people.java.net

jms-spec.java.net

ebay.java.net

bz2.java.net

dev.java.net

phobos.java.net

bos.java.net

www.java.net

community.java.net

mms.java.net

admin.java.net

c13-b2b-prod-fa-web-lb.java.net

broadcast.java.net

bugzilla-attachments-103052.java.net

java3d.java.net

swinglabs.java.net

ma.java.net

maven.java.net

glassfishplugins.java.net

angelfire.java.net

partners.java.net

appledirectory.java.net

inktest.java.net

a17-112-144-59.java.net

websocket-spec.java.net

istack-commons.java.net

k.java.net

asia-red.java.net

bugzilla-attachments-96139.java.net

jsip.java.net

a5.java.net

asia.java.net

au.java.net

com2fhttp3awww.java.net

hudson.java.net

mailin02.java.net

apps.java.net

openinstaller.java.net

visualvm.java.net

wiki.java.net

bizwww.java.net

today.java.net

sjsxp.java.net

jsp.java.net

a17-112-152-32.java.net

wip3.java.net

home.java.net

japan.java.net

bh407.java.net

jax-ws.java.net

woodstock.java.net

jaxp.java.net

dns.java.net

domains.java.net

asset-2.java.net

browseusers.java.net

metro.java.net

doe.java.net

bulletin.java.net

activities.java.net

jaxb.java.net

jaxb2-reflection.java.net

maven-jaxb2-plugin.java.net

forums.java.net

download.java.net

lax1.java.net

Similar names

java.ai

java.game

java.tel

vaaj.com

java.email

jaav.net

java.am

java.co.za

java.fr

vjaa.org

java.com.sg

java.kr

java.de

java.partners

vjaa.net

java.net.id

java.uz

java.hr

java.ws

java.technology

java.im

ajva.de

java.cm

java.co.in

java.com.in

java.no

java.com.cn

vaja.ca

vaaj.us

java.su

vaja.us

java.be

aajv.cn

java.com.co

java.org

java.in.ua

ajva.com

java.co.id

java.com.ua

java.co.jp

vjaa.com

java.ge

ajva.ru

java.net

vaja.nl

vjaa.edu.vn

java.pl

vaja.eu

java.ca

java.eu.com

java.mn

java.com.mk

java.lt

java.sc

vaja.ch

java.blue

vaja.be

jaav.nl

java.ps

vjaa.nl

avaj.co.uk

java.to

java.gg

java.lv

java.cx

java.nu

java.th

ajav.com

ajva.fr

vaaj.com.au

java.gr.jp

jvaa.com

java.com.vn

java.com.es

java.kim

java.it

jaav.com

java.com.tr

ajva.net

vaja.me

aavj.com

java.eu

avaj.ca

vaaj.dk

java.org.za

java.sa

aajv.com

java

java.mobi

vaja.org

aajv.shop

java.com

java.social

java.ru

ajva.org

jaav.co.uk

aajv.org

vjaa.cn

java.ro

java.se

avaj.ru

vaja.de

vaja.co

avja.cn

java.market

ajva.dk

java.com.tw

java.in

java.mx

java.business

java.hu

java.pro

avaj.de

ajva.by

vaja.com

java.dk

java.ee

java.al

jvaa.cn

java.at

java.nl

vaja.ru

aajv.fr

java.pt

java.org.ua

vaja.vn

java.support

java.io

java.cz

ajav.net

java.vn

java.com.pl

jaav.de

java.co

java.security

avaj.com

java.uk

vaja.cz

java.promo

vaja.ir

java.christmas

DNS History

24 records (11 active, 13 former)

●NSa1-160.akam.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSa1-198.akam.net2015-11-19 → 2017-07-27 · 7 obs

○ 2015-11-08 16:20:40
● 2015-11-19 03:07:28
● 2017-05-09 04:10:04
○ 2017-06-29 19:48:02
● 2017-07-27 18:58:22
○ 2018-09-02 22:14:18
○ 2026-06-04 18:24:48

●NSa11-66.akam.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

●NSa13-65.akam.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

●NSa18-67.akam.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSa2-67.akam.net2015-11-19 → 2017-07-27 · 5 obs

○ 2015-11-08 16:20:40
● 2015-11-19 03:07:28
● 2017-07-27 18:58:22
○ 2018-09-02 22:14:18
○ 2026-06-04 18:24:48

○NSa22-64.akam.net2015-11-19 → 2017-07-27 · 5 obs

○ 2015-11-08 16:20:40
● 2015-11-19 03:07:28
● 2017-07-27 18:58:22
○ 2018-09-02 22:14:18
○ 2026-06-04 18:24:48

○NSns1.p04.dynect.net2017-06-29 → 2021-12-14 · 5 obs

○ 2017-05-09 04:10:04
● 2017-06-29 19:48:02
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

●NSns1.p201.dns.oraclecloud.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSns2.p04.dynect.net2017-06-29 → 2021-12-14 · 5 obs

○ 2017-05-09 04:10:04
● 2017-06-29 19:48:02
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

●NSns2.p201.dns.oraclecloud.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSns3.p04.dynect.net2017-06-29 → 2021-12-14 · 5 obs

○ 2017-05-09 04:10:04
● 2017-06-29 19:48:02
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

●NSns3.p201.dns.oraclecloud.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSns4.p04.dynect.net2018-09-02 → 2021-12-14 · 5 obs

○ 2017-07-27 18:58:22
● 2018-09-02 22:14:18
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

●NSns4.p201.dns.oraclecloud.net2026-02-14 → 2026-06-04 · 3 obs

○ 2021-12-14 09:35:38
● 2026-02-14 16:17:34
● 2026-06-04 18:24:48

○NSorcldns1.ultradns.com2015-08-25 → 2021-12-14 · 10 obs

● 2015-08-25 22:25:42
● 2015-11-08 16:20:40
○ 2015-11-19 03:07:28
● 2017-05-09 04:10:04
○ 2017-06-29 19:48:02
○ 2017-07-27 18:58:22
● 2018-09-02 22:14:18
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

○NSorcldns2.ultradns.net2015-08-25 → 2021-12-14 · 8 obs

● 2015-08-25 22:25:42
● 2017-05-09 04:10:04
○ 2017-06-29 19:48:02
○ 2017-07-27 18:58:22
● 2018-09-02 22:14:18
● 2021-12-14 09:35:38
○ 2026-02-14 16:17:34
○ 2026-06-04 18:24:48

○NSorcldns3.ultradns.biz2015-08-25 → 2017-05-09 · 4 obs

● 2015-08-25 22:25:42
● 2017-05-09 04:10:04
○ 2017-06-29 19:48:02
○ 2026-06-04 18:24:48

○NSorcldns4.ultradns.org2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 22:25:42
● 2015-11-08 16:20:40
○ 2015-11-19 03:07:28
○ 2026-06-04 18:24:48

○NSorcldns5.ultradns.info2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 22:25:42
● 2015-11-08 16:20:40
○ 2015-11-19 03:07:28
○ 2026-06-04 18:24:48

○NSorcldns6.ultradns.co.uk2015-08-25 → 2015-11-08 · 4 obs

● 2015-08-25 22:25:42
● 2015-11-08 16:20:40
○ 2015-11-19 03:07:28
○ 2026-06-04 18:24:48

●MXacsinet40.oracle.com2015-08-25 → 2026-06-04 · 2 obs

● 2015-08-25 22:25:42
● 2026-06-04 18:24:48

●MXucsinet40.oracle.com2015-08-25 → 2026-06-04 · 2 obs

● 2015-08-25 22:25:42
● 2026-06-04 18:24:48

●A137.254.56.252015-08-25 → 2026-06-04 · 2 obs

● 2015-08-25 22:25:42
● 2026-06-04 18:24:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
java.net	a18-67.akam.net, a11-66.akam.net, a1-160.akam.net, a13-65.akam.net...	16 records

✅ Authoritative Response

Server:84.53.139.66

NS records: a18-67.akam.net, a11-66.akam.net, a1-160.akam.net, a13-65.akam.net, ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java.net (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.254.56.25`
NS	8	`ns2.p201.dns.oraclecloud.net, a11-66.akam.net...`
MX	2	`ucsinet40.oracle.com (pri: 10), acsinet40.oracle.com (pri: 10)`
TXT	3	`v=spf1 include:spf_m.oracle.com include:, v=spf1 -all...`
SOA	1	`ns1.p201.dns.oraclecloud.net hostmaster.`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (a18-67.akam.net, a18-67.akam.net, a11-66.akam.net...)

Analysis

Hierarchy

java.net acts as a parent domain for open-esb.java.net, ardownload.java.net, articles.java.net, asw2.java.net, interceptors-spec.java.net and hundreds of other host names beneath it.

IP Addresses

java.net has exactly one IP address — 137.254.56.25.

Among the host names that share IP numbers with java.net is lb-javanet-cms-adc.oracle.com, as one example.

Name Servers

The DNS authority for java.net is spread across 8 name servers, among them a1-160.akam.net, a11-66.akam.net, a13-65.akam.net and five others.

There is at least partial name server overlap between java.net and other domains — servebbs.net, xalkori.dk, firstdatacorp.com and two more among them.

These name servers tend to co-occur with name servers ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net and ns3.p201.dns.oraclecloud.net, plus five other name servers.

Host names pointing to two IP addresses:

The A records for a1-160.akam.net return 193.108.91.160 and 2600:1401:2::a0.

The A records for a11-66.akam.net return 84.53.139.66 and 2600:1480:1::42.

The A records for a13-65.akam.net return 2.22.230.65 and 2600:1480:800::41.

The A records for a18-67.akam.net return 95.101.36.67 and 2600:1480:4800::43.

The A records for ns1.p201.dns.oraclecloud.net return 108.59.166.201 and 2600:2000:2100::c9.

The A records for ns2.p201.dns.oraclecloud.net return 108.59.168.201 and 2600:2000:2110::c9.

The A records for ns3.p201.dns.oraclecloud.net return 108.59.170.201 and 2600:2000:2120::c9.

The A records for ns4.p201.dns.oraclecloud.net return 108.59.172.201 and 2600:2000:2130::c9.

Mail Servers

java.net uses two mail servers, acsinet40.oracle.com and ucsinet40.oracle.com.

The mail server setup of java.net matches that of other domains such as *.inktest.java.net, bizwww.java.net, *.ma.java.net and two others.

At least some of the mail servers used by java.net are shared with other domains: ebay.java.net, bz2.java.net, 4.264770464.6461796c6967687477696e64796a616e6540686f746d616message.java.net and two others among them.