rk-systeme.com - robtex.com
rk-systeme.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.5.49🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi1249.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| MX | mail.rk-systeme.com ⭐ | ||||||
| A | 78.94.83.2 | ||||||
| TXT | v=spf1 a mx ip4:78.94.83.2 ip4:78.46.3.137 include:_spf4.hetzner.com include:... | ||||||
| TXT | MS=ms29288795 | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-12 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778614396 | ||||||
Subdomains
mail.rk-systeme.com |
Same first word
rk-systeme.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.second-ns.com2015-08-04 → 2026-05-12 · 2 obs
● 2026-05-12 19:47:38
●NSns1.your-server.de2015-08-04 → 2026-05-12 · 2 obs
● 2026-05-12 19:47:38
●NSns3.second-ns.de2015-08-04 → 2026-05-12 · 2 obs
● 2026-05-12 19:47:38
●MXmail.rk-systeme.com2015-08-04 → 2026-05-12 · 2 obs
● 2026-05-12 19:47:38
●A78.46.5.492015-08-04 → 2026-05-12 · 2 obs
● 2026-05-12 19:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| rk-systeme.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rk-systeme.com (unsigned zone)
⏱️ Timing
Total: 1526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.5.49 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | rksysteme-com0e.mail.protection.outlook. |
| TXT | 2 | v=spf1 a mx ip4:78.46.3.137 ip4:78.94.83, MS=ms29288795 |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
Hierarchy
The parent of mail.rk-systeme.com is rk-systeme.com.
IP Addresses
rk-systeme.com points to a single IP number: 78.46.5.49.
Other host names such as mail.ifta-gmbh.com, thw-lindau.de, dedi1249.your-server.de, www.thw-lindau.de and ra-wanner.com share IP numbers with rk-systeme.com.
Name Servers
The domain rk-systeme.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
rk-systeme.com shares name servers with other domains at least partially, for instance eu-noad.com, hti-gmbh.de, cosmothek.de, bewek.eu and vitamin-c-cancer-treatment.com.
these name servers are often used together with the name servers ns1.first-ns.de.
Host names with two IP numbers:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
The mail server for rk-systeme.com is mail.rk-systeme.com.
Host name mail.rk-systeme.com resolves to IP 78.94.83.2.