index.java.net - dns.ninja
index.java.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 137.254.56.48πΊπΈ ENETWORKS128.0.0.0/2 | ||||||
| MX | acsinet40.oracle.com β | ||||||
| MX | ucsinet40.oracle.com β | ||||||
| TXT | v=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all | ||||||
java.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 137.254.56.25πΊπΈ ENETWORKS128.0.0.0/2 | ||||||
| NS | ns1.p201.dns.oraclecloud.net β | ||||||
| NS | a1-160.akam.net | ||||||
| NS | a11-66.akam.net | ||||||
| NS | a13-65.akam.net | ||||||
| NS | a18-67.akam.net | ||||||
| NS | ns2.p201.dns.oraclecloud.net | ||||||
| NS | ns3.p201.dns.oraclecloud.net | ||||||
| NS | ns4.p201.dns.oraclecloud.net | ||||||
| MX | acsinet40.oracle.com β | ||||||
| MX | ucsinet40.oracle.com β | ||||||
| TXT | _nqpnnpw4jksy6c4ena7bo2tz62w1d54 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | v=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all | ||||||
| SOA | ns1.p201.dns.oraclecloud.nethostmaster@oracle.com 2025-11-11 #1 | ||||||
rank #1593 globally
rank #38 in the tld
java.net
Java.net was a community-driven open-source hosting and collaboration site for Java developers, originally sponsored by Sun Microsystems and later Oracle. It hosted project source code, forums, and mailing lists for Java-related open-source projects until it was retired.
Key facts
- Owner / operator: Originally Sun Microsystems, later Oracle Corporation (site has since been shut down)
- TLD:
.netβ gTLD - Primary purpose: Open-source project hosting and community collaboration for Java developers
- Status: legacy β original service discontinued; domain may redirect or be inactive
History
| Year | Event |
|---|---|
| 1999 | Site launched by Sun Microsystems as a hub for Java open-source projects |
| 2010 | Oracle acquired Sun Microsystems, taking over java.net |
| 2017 | Oracle shut down java.net, migrating some projects to GitHub and other platforms |
π Tranco rank: #5,778
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
βMXacsinet40.oracle.com2021-06-24 β 2026-07-22 Β· 2 obs
β 2026-07-22 21:31:28
βMXucsinet40.oracle.com2021-06-24 β 2026-07-22 Β· 2 obs
β 2026-07-22 21:31:28
βA137.254.56.482021-06-24 β 2026-07-22 Β· 2 obs
β 2026-07-22 21:31:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| java.net | a18-67.akam.net, a11-66.akam.net, a1-160.akam.net, a13-65.akam.net... | 16 records |
β Authoritative Response
Server:108.59.166.201
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
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for java.net (unsigned zone)
β±οΈ Timing
Total: 2648ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.254.56.48 |
| MX | 2 | ucsinet40.oracle.com (pri: 10), acsinet40.oracle.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf_m.oracle.com include: |
π Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (a18-67.akam.net, a18-67.akam.net, a11-66.akam.net...)
Analysis
IP Addresses
index.java.net resolves to one IP address: 137.254.56.48.
asw2.java.net, interceptors-spec.java.net, asset-0.java.net and two other host names share IP numbers with index.java.net.
Mail Servers
Mail for index.java.net is handled by two mail servers β acsinet40.oracle.com and ucsinet40.oracle.com.
index.java.net uses an identical mail server configuration to several other domains β among them devkenai.com, javaserverfaces.java.net, broker.java.net and two more.
index.java.net has at least partial mail server overlap with other domains such as jxta-remote-desktop.dev.java.net, lax1.java.net, open-esb.java.net and two more.