java-user-group.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

java-user-group.de

DNSSEC⚠️ Not signed
A2a01:488:42:1000:50ed:8449:16:8529🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL
A80.237.132.73🇩🇪 GD-EMEA-DC-CGN180.237.132.0/24 GD MASS Network
NSns41.domaincontrol.com ⭐
A2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns41.domaincontrol.com
A97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns41.domaincontrol.com
NSns42.domaincontrol.com
A2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns42.domaincontrol.com
A173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns42.domaincontrol.com
MXjavausergroup-de01bc.mail.protection.outlook.com ⭐
A2a01:111:f403:ca3c::🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-gvap278cu00301.inbound.protection.outlook.com
TXTv=spf1 include:secureserver.net -all
SOAns41.domaincontrol.comdns@jomax.net 2025-11-29 #19

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1787490597
WOT: SAFE (64/100)

Same first word

java-user-group.de

Previous names

java-services.de
java-shareware.de
java-soft.de
java-software-entwicklung.de
java-software.de
java-source.de
java-spiele-online.de
java-starter.de
java-studio.de
java-surf.de
java-taskforce.de
java-tec.de
java-technologien.de
java-tool.de
java-toolbox.de
java-training.de
java-travel.de
java-tutorial.de
java-tutorials.de

Next names

java-user-group-hessen.de
java-video.de
java-welt.de
java-wi.de
java-world.de
java-x.de
java1.de
java2enterprise.de
java2go.de
java2html.de
java2me.de
java400.de
java4beginners.de
java4hp.de
java4u.de
javaakademie.de
javaanse-jongens.de
javaanse.de
javaapplet.de
javaari.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns41.domaincontrol.comns42.domaincontrol.comc1.wpns.hosteurope.dec1.wsns.hosteurope.deMXjavausergroup-de01bc.mail.protection.outlook.commx0.java-user-group.deA2a01:488:42:1000:50ed:8449:16:852980.237.132.73
○NSc1.wpns.hosteurope.de2015-06-19 → 2017-04-11 · 4 obs
● 2015-06-19 11:58:18
● 2017-04-11 05:21:16
○ 2026-08-23 01:44:54
○ 2026-08-23 13:25:00
○NSc1.wsns.hosteurope.de2015-06-19 → 2017-04-11 · 4 obs
● 2015-06-19 11:58:18
● 2017-04-11 05:21:16
○ 2026-08-23 01:44:54
○ 2026-08-23 13:25:00
●NSns41.domaincontrol.com2026-08-23 → 2026-08-23 · 3 obs
○ 2017-04-11 05:21:16
● 2026-08-23 01:44:54
● 2026-08-23 13:25:00
●NSns42.domaincontrol.com2026-08-23 → 2026-08-23 · 3 obs
○ 2017-04-11 05:21:16
● 2026-08-23 01:44:54
● 2026-08-23 13:25:00
●MXjavausergroup-de01bc.mail.protection.outlook.com2026-08-23 → 2026-08-23 · 3 obs
○ 2017-04-11 05:21:16
● 2026-08-23 01:44:54
● 2026-08-23 13:25:00
○MXmx0.java-user-group.de2015-06-19 → 2017-04-11 · 4 obs
● 2015-06-19 11:58:18
● 2017-04-11 05:21:16
○ 2026-08-23 01:44:54
○ 2026-08-23 13:25:00
●A2a01:488:42:1000:50ed:8449:16:85292015-06-19 → 2026-08-23 · 2 obs
● 2015-06-19 11:58:18
● 2026-08-23 13:25:00
●A80.237.132.732015-06-19 → 2026-08-23 · 2 obs
● 2015-06-19 11:58:18
● 2026-08-23 13:25:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
java-user-group.dens42.domaincontrol.com, ns41.domaincontrol.com-

✅ Authoritative Response

Server:173.201.68.21

NS records: ns42.domaincontrol.com, ns41.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java-user-group.de (unsigned zone)

⏱️ Timing

Total: 1073ms | Queries: -

📄 Records

TypeCountSample Data
A180.237.132.73
AAAA12a01:488:42:1000:50ed:8449:16:8529
NS2ns41.domaincontrol.com, ns42.domaincontrol.com
MX1javausergroup-de01bc.mail.protection.out
TXT1v=spf1 include:secureserver.net -all
SOA1ns41.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

java-user-group.de points to the IP addresses 80.237.132.73 and 2a01:488:42:1000:50ed:8449:16:8529

sabo-wind.net, drinora.eu, gjberlin.de plus two other host names have IP numbers in common with java-user-group.de.

Name Servers

java-user-group.de is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.

The name server configuration of java-user-group.de is shared with other domains, for instance 3jt.net, dnsaluminum.com, carpentercousins.com and two others.

ns41.domaincontrol.com and ns42.domaincontrol.com each resolve to two IP addresses: ns41.domaincontrol.com points to 97.74.100.21 and 2603:5:2142::15, while ns42.domaincontrol.com points to 173.201.68.21 and 2603:5:2242::15.

Mail Servers

java-user-group.de uses one mail server — javausergroup-de01bc.mail.protection.outlook.com.

javausergroup-de01bc.mail.protection.outlook.com has 8 IP addresses: 52.101.185.12, 52.101.185.13, 52.101.185.14 plus 5 more.