java.nu - dns.ninja

java.nu

DNSSEC⚠️ Not signed
A195.238.76.28
NSns1.namesystem.se ⭐
NSns2.namesystem.se
NSns3.namesystem.se
SOAns1.namesystem.seregistry@glesys.se serial=7

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:d84cb64d-7049-48d2-b85c-88bab4d0a1f4
TXTNU zone update: 2026-06-04 13:06:38 +0000 (EPOCH 1780578398) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1780578451

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.namesystem.sens2.namesystem.sens3.namesystem.sedns20.activeisp.comdns21.activeisp.comA195.238.76.2866.249.91.121
○NSdns20.activeisp.com2015-06-22 → 2016-02-05 · 4 obs
● 2015-06-22 16:38:04
● 2016-02-05 20:10:10
○ 2026-02-28 23:24:18
○ 2026-06-04 13:45:36
○NSdns21.activeisp.com2015-06-22 → 2016-02-05 · 4 obs
● 2015-06-22 16:38:04
● 2016-02-05 20:10:10
○ 2026-02-28 23:24:18
○ 2026-06-04 13:45:36
●NSns1.namesystem.se2026-02-28 → 2026-06-04 · 3 obs
○ 2016-02-05 20:10:10
● 2026-02-28 23:24:18
● 2026-06-04 13:45:36
●NSns2.namesystem.se2026-02-28 → 2026-06-04 · 3 obs
○ 2016-02-05 20:10:10
● 2026-02-28 23:24:18
● 2026-06-04 13:45:36
●NSns3.namesystem.se2026-02-28 → 2026-06-04 · 3 obs
○ 2016-02-05 20:10:10
● 2026-02-28 23:24:18
● 2026-06-04 13:45:36
●A195.238.76.282026-02-28 → 2026-06-04 · 3 obs
○ 2016-02-05 20:10:10
● 2026-02-28 23:24:18
● 2026-06-04 13:45:36
○A66.249.91.1212015-06-22 → 2016-02-05 · 4 obs
● 2015-06-22 16:38:04
● 2016-02-05 20:10:10
○ 2026-02-28 23:24:18
○ 2026-06-04 13:45:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nuz.ns.nu, a.ns.nu, c.ns.nu, d.ns.nu...12 records
java.nuns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se-

✅ Authoritative Response

Server:195.238.77.18

NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java.nu (unsigned zone)

⏱️ Timing

Total: 4949ms | Queries: -

📄 Records

TypeCountSample Data
A1195.238.76.28
NS3ns1.namesystem.se, ns3.namesystem.se...
SOA1ns1.namesystem.se registry.glesys.se

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

IP Addresses

java.nu directs to one IP number, which is 195.238.76.28.

Name Servers

java.nu is served by three name servers: ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.