inputsys.de - dns.ninja
inputsys.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=1784460784 | ||||||
Previously MX for
Subdomains
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSns.stratoserver.net2015-06-02 → 2016-05-15 · 4 obs
● 2016-05-15 17:37:56
○ 2017-01-29 06:29:46
○ 2026-07-19 12:07:22
○NSns1.contabo.net2018-07-17 → 2018-07-17 · 4 obs
● 2018-07-17 14:28:38
○ 2026-03-25 22:44:40
○ 2026-07-19 12:07:22
●NSns1.first-ns.de2026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
○NSns2.contabo.net2018-07-17 → 2018-07-17 · 4 obs
● 2018-07-17 14:28:38
○ 2026-03-25 22:44:40
○ 2026-07-19 12:07:22
○NSns2.stratoserver.net2015-06-02 → 2016-05-15 · 4 obs
● 2016-05-15 17:37:56
○ 2017-01-29 06:29:46
○ 2026-07-19 12:07:22
○NSns3.contabo.net2018-07-17 → 2018-07-17 · 4 obs
● 2018-07-17 14:28:38
○ 2026-03-25 22:44:40
○ 2026-07-19 12:07:22
○NSns3.stratoserver.net2017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 06:29:46
○ 2018-07-17 14:28:38
○ 2026-07-19 12:07:22
○NSns4.stratoserver.net2017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 06:29:46
○ 2018-07-17 14:28:38
○ 2026-07-19 12:07:22
●NSrobotns2.second-ns.de2026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
●NSrobotns3.second-ns.com2026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
○MXinputsys.de2015-06-02 → 2017-01-29 · 4 obs
● 2017-01-29 06:29:46
○ 2018-07-17 14:28:38
○ 2026-07-19 12:07:22
○MXmail.inputsys.de2018-07-17 → 2018-07-17 · 4 obs
● 2018-07-17 14:28:38
○ 2026-03-25 22:44:40
○ 2026-07-19 12:07:22
●MXmx-a.secumail.de2026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
●MXmx-b.secumail.de2026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
○A173.212.199.502018-07-17 → 2018-07-17 · 4 obs
● 2018-07-17 14:28:38
○ 2026-03-25 22:44:40
○ 2026-07-19 12:07:22
●A46.4.122.2182026-03-25 → 2026-07-19 · 3 obs
● 2026-03-25 22:44:40
● 2026-07-19 12:07:22
○A85.214.196.62015-06-02 → 2017-01-29 · 4 obs
● 2017-01-29 06:29:46
○ 2018-07-17 14:28:38
○ 2026-07-19 12:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| inputsys.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for inputsys.de (unsigned zone)
⏱️ Timing
Total: 1158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.122.218 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 2 | mx-a.secumail.de (pri: 10), mx-b.secumail.de (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.inputsys.de include:spf |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
inputsys.de serves as the parent of www.inputsys.de and mail.inputsys.de.
IP Addresses
inputsys.de has exactly one IP address — 46.4.122.218.
Additional host names — including www.inputsys.de and mail.inputsys.de — share IP numbers with inputsys.de.
Name Servers
inputsys.de is served by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
inputsys.de has at least partial name server overlap with other domains, such as ivf-baden-baden.de, scalemodelshop.de, heavy-surplus.com and two others.
These name servers tend to appear together with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
The hostnames robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each direct to two IP addresses — robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
inputsys.de uses two mail servers, mx-a.secumail.de and mx-b.secumail.de.
The mail server setup of inputsys.de matches that of other domains such as 5docs.de, dasalu.com, teleteach.de and two others.
At least some of inputsys.de's mail servers are shared with other domains, among them wohnbau-burghausen.de, xeometric.com, shisha-world.com and eldec.de.
mx-a.secumail.de resolves to 212.11.225.17 and 212.11.225.133. Likewise, mx-b.secumail.de resolves to 212.11.224.132 and 212.11.224.154 — two IP addresses apiece.