rtmn.de - dns.ninja
rtmn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.155.230🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich | ||||||
| PTR | dd28926.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 | w0117e1d.kasserver.com ⭐ | ||||||
| A | 85.13.155.230🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich | ||||||
| PTR | dd28926.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602261248 | ||||||
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=1780740206 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns5.kasserver.com2026-02-24 → 2026-06-06 · 2 obs
● 2026-06-06 10:17:04
●NSns6.kasserver.com2026-02-24 → 2026-06-06 · 2 obs
● 2026-06-06 10:17:04
●MXw0117e1d.kasserver.com2026-02-24 → 2026-06-06 · 2 obs
● 2026-06-06 10:17:04
●A85.13.155.2302026-02-24 → 2026-06-06 · 2 obs
● 2026-06-06 10:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| rtmn.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtmn.de (unsigned zone)
⏱️ Timing
Total: 997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.155.230 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w0117e1d.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
cloud.rtmn.de, comune.rtmn.de and email.rtmn.de each fall under the parent domain rtmn.de.
IP Addresses
rtmn.de directs to one IP number, which is 85.13.155.230.
Among the host names that share IP numbers with rtmn.de are jajura.com, v119326.kasserver.com, mx.airport-transfer724.com and two others.
Name Servers
rtmn.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
rtmn.de has the same name server delegation as a number of other domains, such as tormax-service.de, km-electronic.com, cfk-reparatur.org and two more.
rtmn.de partially shares its NS delegation with several other domains, including plate-consulting.de, buchundautor.de, kaufmannsladen-koenigswinter.de and two others.
The name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
rtmn.de routes its mail through a single mail server, w0117e1d.kasserver.com.
The mail server configuration of rtmn.de is identical to that of other domains, for example frottmann.de and awp-lamer.de.
w0117e1d.kasserver.com resolves to a single IP number: 85.13.155.230.