si-systems.eu - robtex.com

si-systems.eu

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:12a4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww319.your-server.de
A188.40.30.106🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww319.your-server.de ⭐
A2a01:4f8:d0a:12a4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww319.your-server.de
A188.40.30.106🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww319.your-server.de
TXTv=spf1 +a +mx ?all
TXTMS=ms65897869
SOAns1.your-server.depostmaster@your-server.de 2026-01-15 #0

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=1122669496

Same first word

si-systems.biz
si-systems.eu

Similar names

sis-system.com
iss-system.net
ssi-system.com
is-systems.ru
is-systems.jp
is-systems.org
is-systems.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens65.1und1.dens66.1und1.deMXwww319.your-server.demail.si-systems.eumx00.kundenserver.demx01.kundenserver.deA188.40.30.1062a01:4f8:d0a:12a4::2217.160.233.12682.165.205.48
●NSns.second-ns.com2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
●NSns1.your-server.de2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
●NSns3.second-ns.de2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
○NSns65.1und1.de2015-06-28 → 2017-03-22 · 4 obs
● 2015-06-28 10:02:06
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
○NSns66.1und1.de2015-06-28 → 2017-03-22 · 4 obs
● 2015-06-28 10:02:06
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
○MXmail.si-systems.eu2017-03-22 → 2017-03-22 · 4 obs
○ 2015-06-28 10:02:06
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
○MXmx00.kundenserver.de2015-06-28 → 2017-03-22 · 4 obs
● 2015-06-28 10:02:06
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
○MXmx01.kundenserver.de2015-06-28 → 2017-03-22 · 4 obs
● 2015-06-28 10:02:06
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
●MXwww319.your-server.de2026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
●A188.40.30.1062026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
○A217.160.233.1262016-07-17 → 2017-03-22 · 5 obs
○ 2016-03-07 00:27:48
● 2016-07-17 06:09:44
● 2017-03-22 05:32:10
○ 2026-03-03 03:18:32
○ 2026-03-26 14:11:56
●A2a01:4f8:d0a:12a4::22026-03-03 → 2026-03-26 · 3 obs
○ 2017-03-22 05:32:10
● 2026-03-03 03:18:32
● 2026-03-26 14:11:56
○A82.165.205.482015-06-28 → 2016-03-07 · 4 obs
● 2015-06-28 10:02:06
● 2016-03-07 00:27:48
○ 2016-07-17 06:09:44
○ 2026-03-26 14:11:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
si-systems.euns.second-ns.com, ns3.second-ns.de, ns1.your-server.de-

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si-systems.eu (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.30.106
AAAA12a01:4f8:d0a:12a4::2
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www319.your-server.de (pri: 10)
TXT2v=spf1 +a +mx ?all, MS=ms65897869
SOA1ns1.your-server.de postmaster.your-serve

Analysis

IP Addresses

si-systems.eu points to two IP numbers: 2a01:4f8:d0a:12a4::2 and 188.40.30.106.

Other host names such as mail.fitness.org.ua, sprungkraft-koeln.de, mail.sajko-schenk.at, teproma.de and mail.stagebrothers.com share IP numbers with si-systems.eu.

Name Servers

si-systems.eu is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

At least part of the name servers for si-systems.eu are shared with other domains, for instance seige.net, pic4you.net, theseus-fe.de, web51.de and 226.202.116.in-addr.arpa.

These name servers are often used together with ns1.stakaman.com, ns2.stakaman.com and ns3.stakaman.com.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

The mail server for si-systems.eu is www319.your-server.de.

si-systems.eu uses the same mail server setup as other domains, for instance lunamax.it, stagebrothers.com, icraft.com.br, at-bau-ulm.de and bergermarkus.com.

Some mail servers are shared between si-systems.eu and other domains, for instance flyer-druck.de.

Hostname www319.your-server.de resolves to two IPs: 2a01:4f8:d0a:12a4::2 and 188.40.30.106.