www.java.net - dns.ninja

www.java.net

CNAMEjava.net
DNSSEC⚠️ Not signed
A137.254.56.25🇺🇸 ENETWORKS128.0.0.0/2
PTRlb-javanet-cms-adc.oracle.com
NSns1.p201.dns.oraclecloud.net ⭐
A2600:2000:2100::c9
A108.59.166.201
NSa1-160.akam.net
A2600:1401:2::a0Akamai2600:1401:2::/48
A193.108.91.160Akamai193.108.91.0/24
NSa11-66.akam.net
A2600:1480:1::42
A84.53.139.66
NSa13-65.akam.net
A2600:1480:800::41
A2.22.230.65Akamai2.22.230.0/24 Technologies
NSa18-67.akam.net
A2600:1480:4800::43
A95.101.36.67Akamai95.101.36.0/24
NSns2.p201.dns.oraclecloud.net
A2600:2000:2110::c9
A108.59.168.201
NSns3.p201.dns.oraclecloud.net
A2600:2000:2120::c9
A108.59.170.201
NSns4.p201.dns.oraclecloud.net
A2600:2000:2130::c9
A108.59.172.201
MXacsinet40.oracle.com ⭐
MXucsinet40.oracle.com ⭐
TXTv=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all
TXT_nqpnnpw4jksy6c4ena7bo2tz62w1d54
TXTv=spf1 -all
SOAns1.p201.dns.oraclecloud.nethostmaster@oracle.com 2025-11-11 #1

java.net

DNSSEC⚠️ Not signed
A137.254.56.25🇺🇸 ENETWORKS128.0.0.0/2
NSns1.p201.dns.oraclecloud.net ⭐
NSa1-160.akam.net
NSa11-66.akam.net
NSa13-65.akam.net
NSa18-67.akam.net
NSns2.p201.dns.oraclecloud.net
NSns3.p201.dns.oraclecloud.net
NSns4.p201.dns.oraclecloud.net
MXacsinet40.oracle.com ⭐
MXucsinet40.oracle.com ⭐
TXTv=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all
TXT_nqpnnpw4jksy6c4ena7bo2tz62w1d54
TXTv=spf1 -all
SOAns1.p201.dns.oraclecloud.nethostmaster@oracle.com 2025-11-11 #1
WOT: SAFE (96/100)
rank #1616 globally
rank #39 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #5,925

DNS History

15 records (1 active, 14 former)

20162017201820192020202120222023202420252026NSa1-198.akam.neta2-67.akam.neta22-64.akam.netorcldns1.ultradns.comorcldns2.ultradns.netorcldns3.ultradns.bizorcldns4.ultradns.orgorcldns5.ultradns.infoorcldns6.ultradns.co.ukMXacsinet40.oracle.comucsinet40.oracle.comA137.254.56.25209.189.227.38CNAMEjava.netrevproxy.cognihosting.com
○NSa1-198.akam.net2015-11-13 → 2017-05-18 · 5 obs
○ 2015-11-05 05:02:48
● 2015-11-13 20:00:58
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSa2-67.akam.net2015-11-13 → 2017-05-18 · 5 obs
○ 2015-11-05 05:02:48
● 2015-11-13 20:00:58
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSa22-64.akam.net2015-11-13 → 2017-05-18 · 5 obs
○ 2015-11-05 05:02:48
● 2015-11-13 20:00:58
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSorcldns1.ultradns.com2015-11-05 → 2017-05-18 · 5 obs
● 2015-11-05 05:02:48
○ 2015-11-13 20:00:58
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSorcldns2.ultradns.net2015-11-05 → 2017-05-18 · 4 obs
● 2015-11-05 05:02:48
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSorcldns3.ultradns.biz2015-11-05 → 2017-05-18 · 4 obs
● 2015-11-05 05:02:48
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○NSorcldns4.ultradns.org2015-11-05 → 2015-11-05 · 3 obs
● 2015-11-05 05:02:48
○ 2015-11-13 20:00:58
○ 2026-06-05 19:02:52
○NSorcldns5.ultradns.info2015-11-05 → 2015-11-05 · 3 obs
● 2015-11-05 05:02:48
○ 2015-11-13 20:00:58
○ 2026-06-05 19:02:52
○NSorcldns6.ultradns.co.uk2015-11-05 → 2015-11-05 · 3 obs
● 2015-11-05 05:02:48
○ 2015-11-13 20:00:58
○ 2026-06-05 19:02:52
○MXacsinet40.oracle.com2015-11-05 → 2017-05-18 · 4 obs
● 2015-11-05 05:02:48
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○MXucsinet40.oracle.com2015-11-05 → 2017-05-18 · 4 obs
● 2015-11-05 05:02:48
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○A137.254.56.252015-11-05 → 2017-05-18 · 5 obs
○ 2015-10-12 19:33:06
● 2015-11-05 05:02:48
● 2017-05-18 09:58:48
○ 2021-12-14 09:37:42
○ 2026-06-05 19:02:52
○A209.189.227.382015-07-20 → 2015-10-12 · 4 obs
● 2015-07-20 03:10:48
● 2015-10-12 19:33:06
○ 2015-11-05 05:02:48
○ 2026-06-05 19:02:52
●CNAMEjava.net2015-11-05 → 2026-06-05 · 3 obs
○ 2015-10-12 19:33:06
● 2015-11-05 05:02:48
● 2026-06-05 19:02:52
○CNAMErevproxy.cognihosting.com2015-07-20 → 2015-10-12 · 4 obs
● 2015-07-20 03:10:48
● 2015-10-12 19:33:06
○ 2015-11-05 05:02:48
○ 2026-06-05 19:02:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nete.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
java.neta18-67.akam.net, a11-66.akam.net, a1-160.akam.net, a13-65.akam.net...16 records

✅ Authoritative Response

Server:2.22.230.65

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: 4171ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1java.net

📌 Glue Records Collected

Total: 16

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

Analysis

IP Addresses

www.java.net directs to one IP number, which is 137.254.56.25.

java.net and lb-javanet-cms-adc.oracle.com, along with other host names, share IP addresses with www.java.net.

Name Servers

www.java.net is served by 8 authoritative name servers: a1-160.akam.net, a11-66.akam.net, a13-65.akam.net plus five more.

Hosts with two IP numbers each:

a1-160.akam.net points to 193.108.91.160 and 2600:1401:2::a0.

a11-66.akam.net points to 84.53.139.66 and 2600:1480:1::42.

a13-65.akam.net points to 2.22.230.65 and 2600:1480:800::41.

a18-67.akam.net points to 95.101.36.67 and 2600:1480:4800::43.

ns1.p201.dns.oraclecloud.net points to 108.59.166.201 and 2600:2000:2100::c9.

ns2.p201.dns.oraclecloud.net points to 108.59.168.201 and 2600:2000:2110::c9.

ns3.p201.dns.oraclecloud.net points to 108.59.170.201 and 2600:2000:2120::c9.

ns4.p201.dns.oraclecloud.net points to 108.59.172.201 and 2600:2000:2130::c9.

Mail Servers

The MX records for www.java.net point to two mail servers: acsinet40.oracle.com and ucsinet40.oracle.com.

www.java.net has the same mail server arrangement as a number of other domains, for example solaris.java.net, euro.java.net, asset-1.java.net and two more.

www.java.net shares at least some of its mail servers with other domains — for example *.ma.java.net, sjsxp.java.net, jsp.java.net and two more.