rtk7.com - robtex.com
rtk7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.153.246🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich | ||||||
| PTR | dd37324.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w0207a99.kasserver.com ⭐ | ||||||
| A | 85.13.153.246🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich | ||||||
| PTR | dd37324.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602081150 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns5.kasserver.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 03:51:46
● 2026-03-15 12:43:36
●NSns6.kasserver.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 03:51:46
● 2026-03-15 12:43:36
○NSns65.1und1.de2015-08-12 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
○NSns66.1und1.de2015-08-12 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
○MXmx00.kundenserver.de2015-08-12 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
○MXmx01.kundenserver.de2015-08-12 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
●MXw0207a99.kasserver.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 03:51:46
● 2026-03-15 12:43:36
○A2001:8d8:1000:f003:4366:97fa:60c0:e8032015-08-12 → 2016-06-22 · 4 obs
● 2016-06-22 06:52:22
○ 2017-05-22 16:31:52
○ 2026-03-15 12:43:36
○A2001:8d8:1000:f003:cf3e:a6e8:64f2:88312017-05-22 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
○A217.160.122.1192017-05-22 → 2017-05-22 · 4 obs
● 2017-05-22 16:31:52
○ 2026-03-15 03:51:46
○ 2026-03-15 12:43:36
○A82.165.189.1522015-08-12 → 2016-06-22 · 4 obs
● 2016-06-22 06:52:22
○ 2017-05-22 16:31:52
○ 2026-03-15 12:43:36
●A85.13.153.2462026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 03:51:46
● 2026-03-15 12:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| rtk7.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server: 85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtk7.com (unsigned zone)
⏱️ Timing
Total: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.153.246 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0207a99.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
IP Addresses
rtk7.com resolves to one IP number: 85.13.153.246.
Other host names, for instance uni-jazzband-halle.de, westwind.de, fvp-ev.de, dd37324.kasserver.com and budget-check.de share IP numbers with rtk7.com.
Name Servers
rtk7.com's delegation uses two name servers: ns5.kasserver.com and ns6.kasserver.com.
rtk7.com uses the same name server setup as other domains, such as glas-hertel.de, module-artists.com, mariabest.com, xn--ideenbrse-57a.at and catcolonies.eu.
rtk7.com at least partially shares name servers with other domains, including ninakierdorf.de, remden.de, keila.de, barthschneider.de and projectu.de.
These name servers are commonly used together with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with a single IP address: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.
Mail Servers
A single mail server handles rtk7.com, w0207a99.kasserver.com.
Host name w0207a99.kasserver.com resolves to a single IP: 85.13.153.246.