softwarefuehrer.de - dns.ninja
softwarefuehrer.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.9.127.235🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | softguide.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-12 #0 | ||||||
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=1786911900 | ||||||
Same first word
softwarefuehrer.com |
softwarefuehrer.info |
softwarefuehrer.de |
DNS History
5 records (4 active, 1 former)
●NSns1.first-ns.de2015-07-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:42:28
●NSrobotns2.second-ns.de2015-07-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:42:28
●NSrobotns3.second-ns.com2015-07-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:42:28
○MXmail.softwarefuehrer.de2015-07-11 → 2018-06-20 · 4 obs
● 2018-06-20 05:22:14
○ 2026-02-26 13:58:40
○ 2026-08-16 20:42:28
●A5.9.127.2352015-07-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| softwarefuehrer.de | robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for softwarefuehrer.de (unsigned zone)
⏱️ Timing
Total: 1435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.127.235 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
softwarefuehrer.de points to a single IP number: 5.9.127.235.
Additional host names — softguide.com, softguide.at, mail.softguide.com and two others — share IP numbers with softwarefuehrer.de.
Name Servers
Three name servers are authoritative for softwarefuehrer.de: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of softwarefuehrer.de's name servers are shared with other domains, for example jjoom.de, lonelykiller.de, maritimesviertel.de and two more.
It is common for these name servers to be used in conjunction with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. All three hostnames point to two IP numbers each.