rubic-solution.de - dns.ninja
rubic-solution.de
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | www600.your-server.de ⭐ | ||||||
| A | 2a01:4f8:1061:1349::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www600.your-server.de | ||||||
| A | 162.55.254.98🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | www600.your-server.de | ||||||
| TXT | v=spf1 a mx ptr ~all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-15 #0 | ||||||
de
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1786290028 | ||||||
Same first word
rubic-solution.de |
DNS History
4 records (4 active, 0 former)
●NSns1.first-ns.de2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 16:10:28
●NSrobotns2.second-ns.de2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 16:10:28
●NSrobotns3.second-ns.com2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 16:10:28
●MXwww600.your-server.de2026-02-16 → 2026-08-09 · 2 obs
● 2026-08-09 16:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rubic-solution.de | robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubic-solution.de (unsigned zone)
⏱️ Timing
Total: 1067ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | www600.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ~all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Name Servers
rubic-solution.de is served by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
rubic-solution.de has at least partial name server overlap with other domains, such as agentur-araart.de, open-source-company.com, i-node.net and two others.
It is common to find these name servers paired with the name servers ns.luka.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
Mail for rubic-solution.de is handled by a single mail server, www600.your-server.de.
rubic-solution.de uses an identical mail server configuration to several other domains — among them support.noits.de, baseco.de, lag-boerde.de and two more.
www600.your-server.de has two IP addresses: 162.55.254.98 and 2a01:4f8:1061:1349::2.