mrnw.de - robtex.com
mrnw.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.143.251🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns3.ai-dns.de | ||||||
| A | 168.119.5.244🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | static.244.5.119.168.clients.your-server.de | ||||||
| NS | ns5.name-server-kas.de | ||||||
| A | 85.13.181.181🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-181-181-static.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 | w00b7538.kasserver.com ⭐ | ||||||
| A | 85.13.143.251🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603041015 | ||||||
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=1784617622 | ||||||
Subdomains
mail.mrnw.de |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns3.ai-dns.de2026-06-29 → 2026-07-21 · 3 obs
● 2026-06-29 23:25:28
● 2026-07-21 07:27:00
●NSns5.kasserver.com2015-07-20 → 2026-07-21 · 2 obs
● 2026-07-21 07:27:00
●NSns5.name-server-kas.de2026-06-29 → 2026-07-21 · 3 obs
● 2026-06-29 23:25:28
● 2026-07-21 07:27:00
●NSns6.kasserver.com2015-07-20 → 2026-07-21 · 2 obs
● 2026-07-21 07:27:00
○MXmrnw-de.mail.protection.outlook.com2015-11-20 → 2016-02-12 · 5 obs
● 2015-11-20 19:03:44
● 2016-02-12 20:28:14
○ 2016-07-19 08:10:16
○ 2026-07-21 07:27:00
●MXw00b7538.kasserver.com2015-07-20 → 2026-07-21 · 5 obs
○ 2015-11-20 19:03:44
○ 2016-02-12 20:28:14
● 2016-07-19 08:10:16
● 2026-07-21 07:27:00
●A85.13.143.2512020-02-13 → 2026-07-21 · 3 obs
● 2020-02-13 18:14:22
● 2026-07-21 07:27:00
○A85.13.152.2372015-07-20 → 2017-03-18 · 4 obs
● 2017-03-18 11:01:06
○ 2020-02-13 18:14:22
○ 2026-07-21 07:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mrnw.de | ns6.kasserver.com, ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns6.kasserver.com, ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrnw.de (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.143.251 |
| NS | 4 | ns3.ai-dns.de, ns6.kasserver.com... |
| MX | 1 | w00b7538.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
mail.mrnw.de is a subdomain of mrnw.de.
IP Addresses
mrnw.de directs to one IP number, which is 85.13.143.251.
Among the host names that share IP numbers with mrnw.de are historeo.de, studioviolet.de, web-turbo.de and two others.
Name Servers
The domain mrnw.de is delegated to these four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.
The name servers of mrnw.de overlap at least partially with those of other domains — among them harambee.at, ibbenbueren-brummt.de, achtung-liebe.at and two more.
These name servers commonly appear alongside the name servers a-dns-service.de and ns3.kas-dns-server.de.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. ns3.ai-dns.de resolves to 168.119.5.244. ns5.name-server-kas.de resolves to 85.13.181.181. All four hosts carry exactly one IP address.
Mail Servers
mrnw.de routes its mail through a single mail server, w00b7538.kasserver.com.
w00b7538.kasserver.com directs to just one IP number, 85.13.143.251.