sys4.eu - dns.ninja

sys4.eu

DNSSEC🔒 Signed (DS record present)
A194.126.158.244🇩🇪 RAY-AS194.126.158.0/23 EDV-Service Florian Kirstein - Ray.Net Munich, Germany
NSdnsh01.sys4.de ⭐
A2001:1578:400:111:5054:ff:fe44:bd6e🇩🇪 RAY-AS2001:1578:400::/40
A194.126.158.141🇩🇪 RAY-AS194.126.158.0/23 EDV-Service Florian Kirstein - Ray.Net Munich, Germany
NSns01.sys4.de
A2a0a:4cc0:c0:7516:c48d:4aff:fe6d:3ad1🇦🇹 netcup-AS2a0a:4cc0:c0::/43
PTRns01.sys4.de
A152.53.227.32🇦🇹 netcup-AS152.53.224.0/22
PTRns01.sys4.de
NSns01.sys4.farm
A2a01:4f8:c010:809d::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A168.119.61.53🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRstatic.53.61.119.168.clients.your-server.de
TXTv=spf1 ~all
SOAdnsh01.sys4.dehostmaster@sys4.de serial=3000000085

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1127002874

Subdomains

www.sys4.eu
nsx03.sys4.eu
nsx05.sys4.eu
nsx06.sys4.eu

Same first word

sys4.eu
sys4.de
sys4.farm
sys4.me
sys4.fr
sys4.org
sys4.ch
sys4.cn
sys4.ru
sys4.email
sys4.net
sys4.com

Similar names

4ssy.com
4sys.com.br
4sys.org
4sys.net
4sys.nl
4sys.eu
s4ys.com
4sys.biz
ssy4.com
ss4y.com
4sys.ru
4sys.de
sy4s.com
4sys.fr
4yss.com
4ssy.net
s4ys.de
4sys.at
yss4.com

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSdnsh01.sys4.dens01.sys4.dens01.sys4.farmns.schiffbauer.netns.sys4.dens3.ray.netMXmail.sys4.deA194.126.158.244
●NSdnsh01.sys4.de2026-06-29 → 2026-08-12 · 3 obs
○ 2026-06-07 15:19:10
● 2026-06-29 22:07:46
● 2026-08-12 06:47:28
○NSns.schiffbauer.net2015-06-29 → 2026-06-07 · 4 obs
● 2015-06-29 13:30:06
● 2026-06-07 15:19:10
○ 2026-06-29 22:07:46
○ 2026-08-12 06:47:28
○NSns.sys4.de2015-06-29 → 2026-06-07 · 4 obs
● 2015-06-29 13:30:06
● 2026-06-07 15:19:10
○ 2026-06-29 22:07:46
○ 2026-08-12 06:47:28
●NSns01.sys4.de2026-06-29 → 2026-08-12 · 3 obs
○ 2026-06-07 15:19:10
● 2026-06-29 22:07:46
● 2026-08-12 06:47:28
●NSns01.sys4.farm2026-06-29 → 2026-08-12 · 3 obs
○ 2026-06-07 15:19:10
● 2026-06-29 22:07:46
● 2026-08-12 06:47:28
○NSns3.ray.net2015-06-29 → 2026-06-07 · 4 obs
● 2015-06-29 13:30:06
● 2026-06-07 15:19:10
○ 2026-06-29 22:07:46
○ 2026-08-12 06:47:28
○MXmail.sys4.de2015-06-29 → 2017-11-24 · 4 obs
● 2015-06-29 13:30:06
● 2017-11-24 02:07:16
○ 2026-02-28 12:22:52
○ 2026-08-12 06:47:28
●A194.126.158.2442015-06-29 → 2026-08-12 · 2 obs
● 2015-06-29 13:30:06
● 2026-08-12 06:47:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
sys4.euns01.sys4.farm, ns01.sys4.de-

✅ Authoritative Response

Server:152.53.227.32

NS records: ns01.sys4.farm, ns01.sys4.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

TypeCountSample Data
A1194.126.158.244
NS2ns01.sys4.de, ns01.sys4.farm
MX1. (pri: 0)
TXT1v=spf1 ~all
SOA1dnsh01.sys4.de hostmaster.sys4.de

Analysis

Hierarchy

The domain sys4.eu is a parent of www.sys4.eu, nsx03.sys4.eu, nsx05.sys4.eu and nsx06.sys4.eu.

IP Addresses

sys4.eu resolves to one IP address: 194.126.158.244.

Other host names, among them www.sys4.eu and sys4.ch, have IP numbers in common with sys4.eu.

Name Servers

DNS for sys4.eu is handled by three authoritative name servers: dnsh01.sys4.de, ns01.sys4.de and ns01.sys4.farm.

At least some of sys4.eu's name servers are shared with other domains, for example arschkrebs.de, tlsa.info, sys4.ch and two more.

It is common to find these name servers alongside the name servers ns.schiffbauer.net, ns.sys4.de, ns01.sys4.ch and two others.

Three hostnames — dnsh01.sys4.de, ns01.sys4.de and ns01.sys4.farm — each have two IP addresses: dnsh01.sys4.de has 194.126.158.141 and 2001:1578:400:111:5054:ff:fe44:bd6e, ns01.sys4.de has 152.53.227.32 and 2a0a:4cc0:c0:7516:c48d:4aff:fe6d:3ad1, and ns01.sys4.farm has 168.119.61.53 and 2a01:4f8:c010:809d::1.