it-controller.de - dns.ninja

it-controller.de

DNSSEC⚠️ Not signed
A2a01:4f8:162:64e7::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail2.systemconcept.de
A5.9.214.91🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
NSns1.hosting.de ⭐
A2a03:2900:3:1::2🇩🇪 AS488232a03:2900::/32
PTRns1.routing.net
A134.0.30.178🇩🇪 AS48823134.0.24.0/21
PTRns1.routing.net
NSns2.hosting.de
A2001:4d8f:2::2🇩🇪 ROUTING-ANYCAST2001:4d8f::/32
PTRns2.routing.net
A194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route
PTRns2.routing.net
NSns3.hosting.de
A2a03:2902:3:1::2🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo
PTRns3.routing.net
A194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH
PTRns3.routing.net
MXmail.systemconcept.de ⭐
A5.9.119.243🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRmail.systemconcept.de
MXmail2.systemconcept.de ⭐
A5.9.214.91🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRmail2.systemconcept.de
TXTv=spf1 a aaaa mx ~all
SOAns1.hosting.dehostmaster@it-controller.de 2025-03-06 #0

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=1783167918

Same first word

it-controller.org
it-controller.de

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.hosting.dens2.hosting.dens3.hosting.dens1.routing.netns2.routing.netns3.routing.netMXmail.systemconcept.demail2.systemconcept.deA2a01:4f8:162:64e7::35.9.214.9185.25.86.180
●NSns1.hosting.de2026-07-04 → 2026-07-04 · 2 obs
○ 2017-10-17 06:03:16
● 2026-07-04 12:54:00
○NSns1.routing.net2015-06-26 → 2017-10-17 · 3 obs
● 2015-06-26 07:35:48
● 2017-10-17 06:03:16
○ 2026-07-04 12:54:00
●NSns2.hosting.de2026-07-04 → 2026-07-04 · 2 obs
○ 2017-10-17 06:03:16
● 2026-07-04 12:54:00
○NSns2.routing.net2015-06-26 → 2017-10-17 · 3 obs
● 2015-06-26 07:35:48
● 2017-10-17 06:03:16
○ 2026-07-04 12:54:00
●NSns3.hosting.de2026-07-04 → 2026-07-04 · 2 obs
○ 2017-10-17 06:03:16
● 2026-07-04 12:54:00
○NSns3.routing.net2015-06-26 → 2017-10-17 · 3 obs
● 2015-06-26 07:35:48
● 2017-10-17 06:03:16
○ 2026-07-04 12:54:00
●MXmail.systemconcept.de2015-06-26 → 2026-07-04 · 2 obs
● 2015-06-26 07:35:48
● 2026-07-04 12:54:00
●MXmail2.systemconcept.de2017-10-17 → 2026-07-04 · 3 obs
○ 2015-06-26 07:35:48
● 2017-10-17 06:03:16
● 2026-07-04 12:54:00
●A2a01:4f8:162:64e7::32015-11-04 → 2026-07-04 · 3 obs
○ 2015-06-26 07:35:48
● 2015-11-04 03:57:42
● 2026-07-04 12:54:00
●A5.9.214.912015-11-04 → 2026-07-04 · 3 obs
○ 2015-06-26 07:35:48
● 2015-11-04 03:57:42
● 2026-07-04 12:54:00
○A85.25.86.1802015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 07:35:48
○ 2015-11-04 03:57:42
○ 2026-07-04 12:54:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
it-controller.dens1.hosting.de, ns3.hosting.de, ns2.hosting.de6 records

✅ Authoritative Response

Server:194.50.113.2

NS records: ns1.hosting.de, ns3.hosting.de, ns2.hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-controller.de (unsigned zone)

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

TypeCountSample Data
A15.9.214.91
AAAA12a01:4f8:162:64e7::3
NS3ns2.hosting.de, ns1.hosting.de...
MX2mail.systemconcept.de (pri: 20), mail2.systemconcept.de (pri: 20)
TXT1v=spf1 a aaaa mx ~all
SOA1ns1.hosting.de hostmaster.it-controller.

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hosting.de, ns2.hosting.de, ns1.hosting.de...)

Analysis

IP Addresses

it-controller.de points to the IP addresses 5.9.214.91 and 2a01:4f8:162:64e7::3

orthosystems-pedag.eu, system-konzept.de, piwik.systemconcept.de plus two other host names have IP numbers in common with it-controller.de.

Name Servers

The authoritative name servers for it-controller.de are ns1.hosting.de, ns2.hosting.de and ns3.hosting.de — three in total.

At least some of it-controller.de's name servers are shared with other domains, for example parduslinux.de, restaurant-ungeheuer.de, microchemistryoverview.de and two more.

ns1.hosting.de, ns2.hosting.de and ns3.hosting.de all resolve to exactly two IP numbers apiece: ns1.hosting.de → 134.0.30.178 and 2a03:2900:3:1::2; ns2.hosting.de → 194.50.113.2 and 2001:4d8f:2::2; ns3.hosting.de → 194.126.196.2 and 2a03:2902:3:1::2.

Mail Servers

it-controller.de uses two mail servers, mail2.systemconcept.de and mail.systemconcept.de.

The mail server setup of it-controller.de matches that of other domains such as wildau.net, ligaberlin.de, orthosystems-pedag.com and two others.

At least a portion of it-controller.de's mail servers are shared with other domains, among them orthosystems.de and wfg-lds.eu.

Each of mail2.systemconcept.de and mail.systemconcept.de has one IP address: mail2.systemconcept.de uses 5.9.214.91 and mail.systemconcept.de uses 5.9.119.243.