hk2.java.net - dns.ninja
hk2.java.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.254.56.48🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | lb-www-javanet-cms-adc.oracle.com | ||||||
| MX | acsinet40.oracle.com ⭐ | ||||||
| MX | ucsinet40.oracle.com ⭐ | ||||||
| TXT | v=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all | ||||||
java.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.254.56.25🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| NS | ns1.p201.dns.oraclecloud.net ⭐ | ||||||
| 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 ⭐ | ||||||
| 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.nethostmaster@oracle.com 2025-11-11 #1 | ||||||
rank #1625 globally
rank #39 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #5,925
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXacsinet40.oracle.com2017-11-03 → 2026-06-05 · 2 obs
● 2026-06-05 07:01:48
●MXucsinet40.oracle.com2017-11-03 → 2026-06-05 · 2 obs
● 2026-06-05 07:01:48
●A137.254.56.482017-11-03 → 2026-06-05 · 2 obs
● 2026-06-05 07:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.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: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
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for java.net (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.254.56.48 |
| MX | 2 | acsinet40.oracle.com (pri: 10), ucsinet40.oracle.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf_m.oracle.com include: |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (a18-67.akam.net, a18-67.akam.net, a11-66.akam.net...)
Analysis
IP Addresses
hk2.java.net has exactly one IP address — 137.254.56.48.
swinglabs.java.net, ma.java.net, glassfishplugins.java.net plus two other host names have IP numbers in common with hk2.java.net.
Mail Servers
hk2.java.net uses two mail servers, acsinet40.oracle.com and ucsinet40.oracle.com.
The mail server setup of hk2.java.net matches that of other domains such as c13-b2b-publish-lb.java.net, jsftemplating.java.net, html.java.net and two others.
At least some of the mail servers used by hk2.java.net are shared with other domains: devjava.net, domains.java.net, burke.jerry.euro.java.net and two others among them.