dusketech.de - robtex.com

dusketech.de

DNSSEC⚠️ Not signed
A212.87.43.196🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH
NSns1.duskesystems.de ⭐
A2001:4178:3:a357:62:116:159:4🇩🇪 INTERNETX-AS2001:4178::/29 INTERNETX-INET6-PA
PTRa.customer-auth.net
A62.116.159.4🇩🇪 INTERNETX-AS62.116.159.0/24 INTERNETX-MUC-A2
PTRa.customer-auth.net
NSns2.duskesystems.de
A2001:8d8:580:401:217:160:113:37🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX
PTRb.customer-auth.net
A217.160.113.37🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX
PTRb.customer-auth.net
NSns3.duskesystems.de
A2a01:130:2000:118:89:146:248:4🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621
PTRc.customer-auth.net
A89.146.248.4🇩🇪 INTERNET_AG89.146.248.0/24
PTRc.customer-auth.net
NSns4.duskesystems.de
A2607:f1c0:1800:8091:74:208:254:4🇺🇸 IONOS-AS2607:f1c0:1800::/48 IONOS-AND-INTERNETX
PTRd.customer-auth.net
A74.208.254.4🇺🇸 IONOS-AS74.208.254.0/24 IONOS-AND-INTERNETX
PTRd.customer-auth.net
MXmailgw.dusketech.de ⭐
A213.23.169.66🇩🇪 VODANET213.23.0.0/16 Mannesmann Arcor Telecommunications AG & Co Germany
MXbackupmx-ffm.domain-robot.org(20)
A2a01:130:2000:118:195:34:161:36🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621
PTRbackupmx-ffm.domain-robot.org
A195.34.161.36🇩🇪 INTERNET_AG195.34.161.0/24
PTRbackupmx-ffm.domain-robot.org
MXbackupmx.domain-robot.org(30)
A2001:8d8:580:401:217:160:113:166🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX
PTRbackupmx-ka.domain-robot.org
A217.160.113.166🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX
PTRbackupmx-ka.domain-robot.org
MXowa.dusketech.de(40)
A213.23.169.66🇩🇪 VODANET213.23.0.0/16 Mannesmann Arcor Telecommunications AG & Co Germany
TXTv=spf1 include:_spf.dusketech_de._d.easydmarc.pro -all
TXTamazon-business-verification=af10c3175bd36e2e401dfcabe1990590eaaf36f6332001db...
TXTk=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC04qyW/xiguSpjtOJu2LC5dWteZWpj...
SOAns1.duskesystems.dehostmaster@dusketech.de 2026-01-09 #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=1776107091

Subdomains

owa.dusketech.de
remote.dusketech.de
mailgw.dusketech.de

Same first word

dusketech.info
dusketech.com
dusketech.net
dusketech.de

Similar names

uskedtech.com
dukestech.com
duketechs.com
ducksheet.com
techdukes.blogspot.com
duetschke.de
edusketch.net

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns1.duskesystems.dens2.duskesystems.dens3.duskesystems.dens4.duskesystems.dens1.mydyndns.orgns1138.dns.dyn.comns2165.dns.dyn.comns3180.dns.dyn.comns4147.dns.dyn.comMXbackupmx-ffm.domain-robot.orgbackupmx.domain-robot.orgmailgw.dusketech.deowa.dusketech.dea319378.mx.mailhop.orgex01.dusketech.deremote.dusketech.deA212.87.43.196178.63.31.3791.64.26.13091.66.102.8291.66.92.16
●NSns1.duskesystems.de2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○NSns1.mydyndns.org2015-08-08 → 2021-10-03 · 4 obs
● 2015-08-08 07:36:32
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
○NSns1138.dns.dyn.com2015-08-08 → 2021-10-03 · 4 obs
● 2015-08-08 07:36:32
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●NSns2.duskesystems.de2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○NSns2165.dns.dyn.com2015-08-08 → 2021-10-03 · 4 obs
● 2015-08-08 07:36:32
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●NSns3.duskesystems.de2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○NSns3180.dns.dyn.com2015-08-08 → 2021-10-03 · 4 obs
● 2015-08-08 07:36:32
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●NSns4.duskesystems.de2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○NSns4147.dns.dyn.com2015-08-08 → 2021-10-03 · 4 obs
● 2015-08-08 07:36:32
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
○MXa319378.mx.mailhop.org2021-10-03 → 2021-10-03 · 4 obs
○ 2017-04-06 01:58:02
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●MXbackupmx-ffm.domain-robot.org2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
●MXbackupmx.domain-robot.org2026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○MXex01.dusketech.de2021-10-03 → 2021-10-03 · 4 obs
○ 2017-04-06 01:58:02
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●MXmailgw.dusketech.de2021-10-03 → 2026-04-13 · 3 obs
○ 2017-04-06 01:58:02
● 2021-10-03 22:49:22
● 2026-04-13 19:31:40
●MXowa.dusketech.de2021-10-03 → 2026-04-13 · 3 obs
○ 2017-04-06 01:58:02
● 2021-10-03 22:49:22
● 2026-04-13 19:31:40
○MXremote.dusketech.de2015-08-08 → 2017-04-06 · 4 obs
● 2015-08-08 07:36:32
● 2017-04-06 01:58:02
○ 2021-10-03 22:49:22
○ 2026-04-13 19:31:40
○A178.63.31.372021-10-03 → 2021-10-03 · 4 obs
○ 2017-04-06 01:58:02
● 2021-10-03 22:49:22
○ 2026-04-13 19:31:38
○ 2026-04-13 19:31:40
●A212.87.43.1962026-04-13 → 2026-04-13 · 3 obs
○ 2021-10-03 22:49:22
● 2026-04-13 19:31:38
● 2026-04-13 19:31:40
○A91.64.26.1302015-11-26 → 2016-03-09 · 5 obs
○ 2015-08-08 07:36:32
● 2015-11-26 22:58:32
● 2016-03-09 08:58:48
○ 2017-04-06 01:58:02
○ 2026-04-13 19:31:40
○A91.66.102.822015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 07:36:32
○ 2015-11-26 22:58:32
○ 2026-04-13 19:31:40
○A91.66.92.162017-04-06 → 2017-04-06 · 4 obs
○ 2016-03-09 08:58:48
● 2017-04-06 01:58:02
○ 2021-10-03 22:49:22
○ 2026-04-13 19:31:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
dusketech.dens4.duskesystems.de, ns3.duskesystems.de, ns1.duskesystems.de, ns2.duskesystems.de8 records

✅ Authoritative Response

Server:62.116.159.4

NS records: ns4.duskesystems.de, ns3.duskesystems.de, ns1.duskesystems.de, ns2.duskesystems.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dusketech.de (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

TypeCountSample Data
A1212.87.43.196
NS4ns1.duskesystems.de, ns4.duskesystems.de...
MX4mailgw.dusketech.de (pri: 10), backupmx-ffm.domain-robot.org (pri: 30)...
TXT3v=spf1 include:_spf.dusketech_de._d.easy, amazon-business-verification=af10c3175bd...
SOA1ns1.duskesystems.de hostmaster.dusketech

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.duskesystems.de, ns2.duskesystems.de, ns3.duskesystems.de...)

Analysis

Hierarchy

dusketech.de has owa.dusketech.de, remote.dusketech.de and mailgw.dusketech.de as children.

IP Addresses

dusketech.de points to a single IP address: 212.87.43.196.

Other host names, for instance leopold.duskesystems.de, share IP numbers with dusketech.de.

Name Servers

dusketech.de is delegated to four name servers: ns1.duskesystems.de, ns2.duskesystems.de, ns3.duskesystems.de and ns4.duskesystems.de.

dusketech.de at least partially shares name servers with other domains, for example sfs-distribution.com, eba51.de, plugsurfing.at, dusketechnologies.com and duskesystems.de.

Host names with two IP numbers:

ns1.duskesystems.de points to: 2001:4178:3:a357:62:116:159:4 and 62.116.159.4

ns2.duskesystems.de points to: 2001:8d8:580:401:217:160:113:37 and 217.160.113.37

ns3.duskesystems.de points to: 2a01:130:2000:118:89:146:248:4 and 89.146.248.4

ns4.duskesystems.de points to: 2607:f1c0:1800:8091:74:208:254:4 and 74.208.254.4

Mail Servers

dusketech.de is served by four mail servers: mailgw.dusketech.de, owa.dusketech.de, backupmx-ffm.domain-robot.org and backupmx.domain-robot.org.

dusketech.de shares at least partially some mail servers with other domains, for instance papillio.de, tatami.de, grossenhain.de, flexws.com and baitaortler.net.

these mail servers are often used together with backupmx-muc.domain-robot.org, mx1.ballensiefen.host, mx3.ballensiefen.host, mx2.ballensiefen.host, mailproxy.domain-robot.org and mailproxy.lservice.com.

Hosts with two IP numbers:

Host backupmx-ffm.domain-robot.org points to: 2a01:130:2000:118:195:34:161:36 and 195.34.161.36.

Host backupmx.domain-robot.org points to: 2001:8d8:580:401:217:160:113:166 and 217.160.113.166.

Hosts with one IP number:

Host mailgw.dusketech.de points to: 213.23.169.66.

Host owa.dusketech.de points to: 213.23.169.66.

Hosts that point to 213.23.169.66: mailgw.dusketech.de and owa.dusketech.de.