java-tutor.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

java-tutor.de

DNSSEC⚠️ Not signed
A136.243.210.170🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRplesk.tipronet.net
NSns1.tipronet.net ⭐
A136.243.210.170🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRplesk.tipronet.net
NSns2.tipronet.net
A142.132.135.239🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRns2.tipronet.net
MXmail.java-tutor.de ⭐
A136.243.210.170🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRplesk.tipronet.net
TXTv=spf1 +a +mx +a:plesk.tipronet.net -all
SOAns1.tipronet.netinfo@tutego.com 2026-08-26 #2

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=1791511611

Subdomains

mail.java-tutor.de

Same first word

java-tutor.de
java-tutor.pages.dev
java-tutor.com

Previous names

java-softwareentwicklung.de
java-source.de
java-spektrum.de
java-spiele-online.de
java-spiele.de
java-starter-days.de
java-starter.de
java-stelle.de
java-studio.de
java-surf.de
java-taskforce.de
java-teamsport.de
java-tec.de
java-technologien.de
java-test.de
java-tool.de
java-toolbox.de
java-training.de
java-travel.de

Next names

java-tutorial.de
java-tutorials.de
java-umstieg.de
java-uni.de
java-user-group-hessen.de
java-user-group.de
java-video.de
java-welt.de
java-wg.de
java-wi.de
java-wiki.de
java-world.de
java-x.de
java1.de
java2.de
java2enterprise.de
java2go.de
java2html.de
java2me.de

DNS History

4 records (4 active, 0 former)

NSns1.tipronet.netns2.tipronet.netMXmail.java-tutor.deA136.243.210.170
●NSns1.tipronet.net2026-09-04 → 2026-10-09 · 2 obs
● 2026-09-04 13:15:42
● 2026-10-09 02:10:44
●NSns2.tipronet.net2026-09-04 → 2026-10-09 · 2 obs
● 2026-09-04 13:15:42
● 2026-10-09 02:10:44
●MXmail.java-tutor.de2026-09-04 → 2026-10-09 · 2 obs
● 2026-09-04 13:15:42
● 2026-10-09 02:10:44
●A136.243.210.1702026-09-04 → 2026-10-09 · 2 obs
● 2026-09-04 13:15:42
● 2026-10-09 02:10:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
java-tutor.dens2.tipronet.net, ns1.tipronet.net-

✅ Authoritative Response

Server:142.132.135.239

NS records: ns2.tipronet.net, ns1.tipronet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.210.170
NS2ns2.tipronet.net, ns1.tipronet.net
MX1mail.java-tutor.de (pri: 10)
TXT1v=spf1 +a +mx +a:plesk.tipronet.net -all
SOA1ns1.tipronet.net info.tutego.com

Analysis

Hierarchy

mail.java-tutor.de is delegated beneath java-tutor.de.

IP Addresses

java-tutor.de resolves to one IP address: 136.243.210.170.

biobauer.de, monita.de, thermospin.de and two other host names share IP numbers with java-tutor.de.

Name Servers

java-tutor.de uses two name servers for its delegation: ns1.tipronet.net and ns2.tipronet.net.

java-tutor.de uses the same name servers as several other domains — among them trick-17.net, stiefenhofer.de, musicbiz.de and two more.

ns1.tipronet.net → 136.243.210.170 and ns2.tipronet.net → 142.132.135.239: one IP number per host name.

Mail Servers

Mail for java-tutor.de is handled by a single mail server, mail.java-tutor.de.

mail.java-tutor.de directs to just one IP number, 136.243.210.170.