rw4you.net - robtex.com
rw4you.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.164.90🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich | ||||||
| PTR | dd48010.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 | w01a4656.kasserver.com ⭐ | ||||||
| A | 85.13.164.90🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich | ||||||
| PTR | dd48010.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2512162006 | ||||||
net
| 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=1775819592 | ||||||
Subdomains
mail.rw4you.net |
Same first word
DNS History
8 records (4 active, 4 former)
○NSns1.world4you.at2015-07-17 → 2017-06-28 · 4 obs
● 2017-06-28 07:02:22
○ 2026-03-26 11:16:24
○ 2026-04-10 11:14:02
○NSns2.world4you.at2015-07-17 → 2017-06-28 · 4 obs
● 2017-06-28 07:02:22
○ 2026-03-26 11:16:24
○ 2026-04-10 11:14:02
●NSns5.kasserver.com2026-03-26 → 2026-04-10 · 3 obs
● 2026-03-26 11:16:24
● 2026-04-10 11:14:02
●NSns6.kasserver.com2026-03-26 → 2026-04-10 · 3 obs
● 2026-03-26 11:16:24
● 2026-04-10 11:14:02
○MXmail.rw4you.net2015-07-17 → 2017-06-28 · 4 obs
● 2017-06-28 07:02:22
○ 2026-03-26 11:16:24
○ 2026-04-10 11:14:02
●MXw01a4656.kasserver.com2026-03-26 → 2026-04-10 · 3 obs
● 2026-03-26 11:16:24
● 2026-04-10 11:14:02
○A81.19.145.372015-07-17 → 2017-06-28 · 4 obs
● 2017-06-28 07:02:22
○ 2026-03-26 11:16:24
○ 2026-04-10 11:14:02
●A85.13.164.902026-03-26 → 2026-04-10 · 3 obs
● 2026-03-26 11:16:24
● 2026-04-10 11:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| rw4you.net | 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 rw4you.net (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.164.90 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01a4656.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
The parent of mail.rw4you.net is rw4you.net.
IP Addresses
rw4you.net points to a single IP number: 85.13.164.90.
Other host names, for instance w01a4656.kasserver.com, w01a4efb.kasserver.com, fuchsfamos.net, fisch-med.de and www.h-net.com share IP numbers with rw4you.net.
Name Servers
rw4you.net is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
rw4you.net uses the same name server setup as other domains, for instance callcenter-verband.de, nudw.de, kikubari.net, fleischerei-schuette.de and eam-research.net.
rw4you.net shares name servers with other domains at least partially, for instance praxis-dr-grossmann.de, martinkilian.de, racingstar.de, wein-good.de and lichtlaut.de.
These name servers are commonly used with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with one IP number:
ns5.kasserver.com points to: 85.13.128.3.
ns6.kasserver.com points to: 85.13.159.101.
Mail Servers
The mail server for rw4you.net is w01a4656.kasserver.com.
rw4you.net uses the same mail server setup as other domains, for example rw4you.at.
Host name w01a4656.kasserver.com resolves to IP 85.13.164.90.