flexsim.eu - dns.ninja
flexsim.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.141.84🇩🇪 NMM-AS85.13.141.0/24 Neue Medien Muennich | ||||||
| PTR | dd40022.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 | w00aeab5.kasserver.com ⭐ | ||||||
| A | 85.13.141.84🇩🇪 NMM-AS85.13.141.0/24 Neue Medien Muennich | ||||||
| PTR | dd40022.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606160137 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125590599 | ||||||
Subdomains
mail.flexsim.eu |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 19:55:58
●NSns6.kasserver.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 19:55:58
○MXmail.flexsim.eu2015-07-18 → 2016-05-23 · 4 obs
● 2016-05-23 07:10:34
○ 2017-03-26 07:30:20
○ 2026-06-27 19:55:58
●MXw00aeab5.kasserver.com2017-03-26 → 2026-06-27 · 3 obs
● 2017-03-26 07:30:20
● 2026-06-27 19:55:58
●A85.13.141.842026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 22:12:30
● 2026-06-27 19:55:58
○A85.13.141.952015-07-18 → 2017-03-26 · 4 obs
● 2017-03-26 07:30:20
○ 2026-02-17 22:12:30
○ 2026-06-27 19:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| flexsim.eu | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexsim.eu (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.141.84 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00aeab5.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
flexsim.eu is a parent domain of mail.flexsim.eu.
IP Addresses
flexsim.eu points to a single IP number: 85.13.141.84.
Additional host names — w01c35e7.kasserver.com, riedackerhof.ch, direct-job.de and two others — share IP numbers with flexsim.eu.
Name Servers
flexsim.eu is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
flexsim.eu shares its name server setup with other domains, including ihb-akademie.de, photovoltaik-solutions.info, lieferladen.biz and two others.
flexsim.eu shares at least some of its name servers with other domains, including wiebke-siuts.de, naschkatzelucy.de, allesachim.de and two others.
These name servers are frequently seen alongside the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
ns5.kasserver.com and ns6.kasserver.com each resolve to one IP number: ns5.kasserver.com points to 85.13.128.3 and ns6.kasserver.com points to 85.13.159.101.
Mail Servers
flexsim.eu has one mail server: w00aeab5.kasserver.com.
flexsim.eu shares the same mail server setup as other domains, including flexsim.biz, flexsim.at, simulation-beratung.de and two others.
There is one IP number for w00aeab5.kasserver.com: 85.13.141.84.