jsip.java.net - robtex.com
jsip.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 include:spf_m.oracle.com include:spf_cognisync.java.net ~all | ||||||
| TXT | _nqpnnpw4jksy6c4ena7bo2tz62w1d54 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.p201.dns.oraclecloud.nethostmaster@oracle.com 2025-11-11 #1 | ||||||
rank #1601 globally
rank #39 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #5,916
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXacsinet40.oracle.com2015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:02:46
●MXucsinet40.oracle.com2015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:02:46
●A137.254.56.482015-08-11 → 2026-07-05 · 2 obs
● 2026-07-05 05:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| java.net | a18-67.akam.net, a11-66.akam.net, a1-160.akam.net, a13-65.akam.net... | - |
✅ Authoritative Response
Server:108.59.172.201
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: 181ms | Queries: -
📄 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: |
Analysis
IP Addresses
jsip.java.net has exactly one IP address — 137.254.56.48.
javaserverfaces.java.net, broker.java.net, am-red.java.net plus two other host names have IP numbers in common with jsip.java.net.
Mail Servers
jsip.java.net uses two mail servers, acsinet40.oracle.com and ucsinet40.oracle.com.
The mail server setup of jsip.java.net matches that of other domains such as jaxp.java.net, dns.java.net, devjava.net and two others.
At least some of the mail servers used by jsip.java.net are shared with other domains: java3d.java.net, swinglabs.java.net, ma.java.net and two others among them.