workingdevelopers.de - robtex.com
workingdevelopers.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774376743 | ||||||
Subdomains
Same first word
workingdevelopers.de |
workingdevelopers.net |
workingdevelopers.com |
DNS History
18 records (7 active, 11 former)
○NSns1.hans.hosteurope.de2015-07-17 → 2017-02-09 · 4 obs
● 2017-02-09 10:13:28
○ 2019-02-04 00:59:38
○ 2026-03-24 18:37:42
○NSns2.hans.hosteurope.de2015-07-17 → 2017-02-09 · 4 obs
● 2017-02-09 10:13:28
○ 2019-02-04 00:59:38
○ 2026-03-24 18:37:42
●NSroot-dns.netcup.net2019-02-04 → 2026-03-24 · 3 obs
● 2019-02-04 00:59:38
● 2026-03-24 18:37:42
●NSsecond-dns.netcup.net2019-02-04 → 2026-03-24 · 3 obs
● 2019-02-04 00:59:38
● 2026-03-24 18:37:42
●NSthird-dns.netcup.net2019-02-04 → 2026-03-24 · 3 obs
● 2019-02-04 00:59:38
● 2026-03-24 18:37:42
○MXalt1.aspmx.l.google.com2019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
○MXalt2.aspmx.l.google.com2019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
○MXaspmx.l.google.com2019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
○MXaspmx2.googlemail.com2019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
○MXaspmx3.googlemail.com2019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
●MXmail.workingdevelopers.de2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:27:46
● 2026-03-24 18:37:42
○MXmx0.workingdevelopers.de2015-07-17 → 2017-02-09 · 4 obs
● 2017-02-09 10:13:28
○ 2019-02-04 00:59:38
○ 2026-03-24 18:37:42
●MXmxe9d4.netcup.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:27:46
● 2026-03-24 18:37:42
○A176.28.17.2512015-07-17 → 2017-02-09 · 4 obs
● 2017-02-09 10:13:28
○ 2019-02-04 00:59:38
○ 2026-03-24 18:37:42
○A188.68.47.722019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
●A202.61.233.2102026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:27:46
● 2026-03-24 18:37:42
○A2a03:4000:30:3389::11:32722019-02-04 → 2019-02-04 · 4 obs
● 2019-02-04 00:59:38
○ 2026-03-24 14:27:46
○ 2026-03-24 18:37:42
●A2a03:4000:61:e586::23:942026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:27:46
● 2026-03-24 18:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| workingdevelopers.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workingdevelopers.de (unsigned zone)
⏱️ Timing
Total: 1420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.210 |
| AAAA | 1 | 2a03:4000:61:e586::23:94 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.workingdevelopers.de (pri: 10), mxe9d4.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
workingdevelopers.de is a parent of mx0.workingdevelopers.de and mail.workingdevelopers.de.
IP Addresses
workingdevelopers.de resolves to two IP numbers: 2a03:4000:61:e586::23:94 and 202.61.233.210.
other host names including satellit.3jh.de, de.djs-in-action.de, chach.de, eifelpunks.de and eye-data.eu share IP numbers with workingdevelopers.de.
Name Servers
workingdevelopers.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
workingdevelopers.de at least partially shares name servers with other domains, for instance pomper-reisen.com, ritterwagner.de, tjaekel.de, handwerkerblog.net and xmariox.com.
Host names with two IP numbers:
root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
Two mail servers handle workingdevelopers.de: mail.workingdevelopers.de and mxe9d4.netcup.net.
workingdevelopers.de shares some mail servers with other domains, at least partially, for instance eye-data.de, seowar.de, sauerlandtanne.de, newsbroker.de and ringen-stendal.de.
these mail servers are often used together with mail.eye-data.de, mail.seowar.de, mail.sauerlandtanne.de, mail.newsbroker.de, mail.ringen-stendal.de, mail.rv-argo.de and mail.chach.de.
Host names with two IP numbers: mxe9d4.netcup.net points to 2a03:4000:0:248:8458:56ff:fe1d:cd3f and 202.61.233.212.
Host names with one IP number: mail.workingdevelopers.de points to 202.61.233.212.
Host names that point to 202.61.233.212: mxe9d4.netcup.net and mail.workingdevelopers.de.