rtk-clue.com - robtex.com
rtk-clue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:11f9::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www225.your-server.de | ||||||
| A | 188.40.28.5🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www225.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:11f9::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www225.your-server.de | ||||||
| A | 188.40.28.5🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | www225.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2025-12-11 #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=1774460487 | ||||||
Same first word
rtk-clue.com |
DNS History
10 records (6 active, 4 former)
○NSns.namespace4you.de2016-12-19 → 2017-09-26 · 4 obs
● 2017-09-26 01:53:08
○ 2026-03-25 18:03:16
○ 2026-03-25 18:03:18
●NSns.second-ns.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
●NSns1.your-server.de2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
○NSns2.namespace4you.de2016-12-19 → 2017-09-26 · 4 obs
● 2017-09-26 01:53:08
○ 2026-03-25 18:03:16
○ 2026-03-25 18:03:18
●NSns3.second-ns.de2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
○MXmxlb.ispgateway.de2016-12-19 → 2017-09-26 · 4 obs
● 2017-09-26 01:53:08
○ 2026-03-25 18:03:16
○ 2026-03-25 18:03:18
●MXwww225.your-server.de2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
○A134.119.47.1622016-12-19 → 2017-09-26 · 4 obs
● 2017-09-26 01:53:08
○ 2026-03-25 18:03:16
○ 2026-03-25 18:03:18
●A188.40.28.52026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
●A2a01:4f8:d0a:11f9::22026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 18:03:16
● 2026-03-25 18:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtk-clue.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtk-clue.com (unsigned zone)
⏱️ Timing
Total: 1089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.28.5 |
| AAAA | 1 | 2a01:4f8:d0a:11f9::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | www225.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| 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
IP Addresses
rtk-clue.com points to two IP numbers: 2a01:4f8:d0a:11f9::2 and 188.40.28.5.
Other host names such as reichhardt.com, mail.coltseavers.com, fiziko.de, www.artoskevasmata.gr and atricos.de share IPs with rtk-clue.com.
Name Servers
rtk-clue.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
rtk-clue.com at least partially shares name servers with other domains, for example pflege-schule.de, 144.130.94.in-addr.arpa, 8.0.2.1.a.0.d.0.8.f.4.0.1.0.a.2.ip6.arpa, myfurniture.at and 1.e.1.6.1.4.1.0.8.f.4.0.1.0.a.2.ip6.arpa.
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 www225.your-server.de mail server handles rtk-clue.com.
rtk-clue.com shares the same mail server setup as other domains, including rogg.tv, allesauto.net, naturundheimatverein.de, klassethomas.com and endlein.org.
rtk-clue.com shares some mail servers with other domains, for example atricos.de.
these mail servers are commonly used with mail.atricos.de.
www225.your-server.de points to two IP numbers: 2a01:4f8:d0a:11f9::2 and 188.40.28.5.