workingdeveloper.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

workingdeveloper.de

DNSSEC⚠️ Not signed
A2a03:4000:61:e586::23:94🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A202.61.233.210🇩🇪 netcup-AS202.61.233.0/24
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.workingdeveloper.de ⭐
A202.61.233.212🇩🇪 netcup-AS202.61.233.0/24
PTRmxe9d4.netcup.net
MXmxe9d4.netcup.net(50)
A2a03:4000:0:248:8458:56ff:fe1d:cd3f🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmxe9d4.netcup.net
A202.61.233.212🇩🇪 netcup-AS202.61.233.0/24
PTRmxe9d4.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-02-16 #12

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=1788487345

Same first word

workingdeveloper.com
workingdeveloper.de
workingdeveloper.net

Previous names

workingbicycle.de
workingbits.de
workingbrain.de
workingbrands.de
workingbytes.de
workingcapital.de
workingcapitalmanagement.de
workingchicago.de
workingclass.de
workingclassmedia.de
workingclassstudents.de
workingcloud.de
workingcollege.de
workingcompany.de
workingcopy.de
workingcowboy.de
workingcrew.de
workingdads.de
workingdesign.de

Next names

workingdevelopers.de
workingdraft.de
workingdress.de
workingdrums.de
workinger.de
workingfailure.de
workingfamily.de
workingforyou.de
workingfoster.de
workingfpga.de
workingfriends.de
workingfromhome.de
workinggirl.de
workinggirls.de
workinggolden.de
workinggreener.de
workinghands.de
workinghard.de
workingheads.de
workingholiday.de

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.hans.hosteurope.dens2.hans.hosteurope.deMXmail.workingdeveloper.demxe9d4.netcup.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA202.61.233.2102a03:4000:61:e586::23:94176.28.17.25191.250.103.150
○NSns1.hans.hosteurope.de2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
○NSns2.hans.hosteurope.de2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
●NSroot-dns.netcup.net2026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
●NSsecond-dns.netcup.net2026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
●NSthird-dns.netcup.net2026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
○MXalt1.aspmx.l.google.com2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
○MXalt2.aspmx.l.google.com2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
○MXaspmx.l.google.com2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
○MXaspmx2.googlemail.com2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
○MXaspmx3.googlemail.com2015-08-09 → 2017-03-25 · 4 obs
● 2015-08-09 11:25:18
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12
●MXmail.workingdeveloper.de2026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
●MXmxe9d4.netcup.net2026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
○A176.28.17.2512015-08-09 → 2015-12-03 · 4 obs
● 2015-08-09 11:25:18
● 2015-12-03 23:37:32
○ 2016-03-12 04:30:26
○ 2026-09-04 02:09:12
●A202.61.233.2102026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
●A2a03:4000:61:e586::23:942026-08-30 → 2026-09-04 · 3 obs
○ 2017-03-25 13:35:40
● 2026-08-30 09:47:18
● 2026-09-04 02:09:12
○A91.250.103.1502016-03-12 → 2017-03-25 · 5 obs
○ 2015-12-03 23:37:32
● 2016-03-12 04:30:26
● 2017-03-25 13:35:40
○ 2026-08-30 09:47:18
○ 2026-09-04 02:09:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
workingdeveloper.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workingdeveloper.de (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

TypeCountSample Data
A1202.61.233.210
AAAA12a03:4000:61:e586::23:94
NS3second-dns.netcup.net, root-dns.netcup.net...
MX2mxe9d4.netcup.net (pri: 50), mail.workingdeveloper.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

workingdeveloper.de resolves to the IP addresses 202.61.233.210 and 2a03:4000:61:e586::23:94

tuzm.de, satellit.3jh.de, logistix.eu and two other host names share IP numbers with workingdeveloper.de.

Name Servers

DNS for workingdeveloper.de is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

workingdeveloper.de partially shares its NS delegation with several other domains, including delember.de, audiomentum.de, diearche.de and two others.

Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

Mail for workingdeveloper.de is handled by two mail servers — mail.workingdeveloper.de and mxe9d4.netcup.net.

workingdeveloper.de has at least partial mail server overlap with other domains such as mattez.com, vita-physio.de, artefacta.de and two more.

This set of mail servers commonly appears together with the mail servers mail.kluge-cloud.de.

Hostnames that resolve to two IP addresses:

mxe9d4.netcup.net has two IP addresses: 202.61.233.212 and 2a03:4000:0:248:8458:56ff:fe1d:cd3f.

Hosts with just one IP address:

mail.workingdeveloper.de directs to 202.61.233.212.

Host names pointing to 202.61.233.212 IP addresses: mxe9d4.netcup.net and mail.workingdeveloper.de.