37k.de - robtex.com
37k.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.142🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd18028.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 | w0124259.kasserver.com ⭐ | ||||||
| A | 85.13.138.142🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd18028.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602281221 | ||||||
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=1771291602 | ||||||
Subdomains
mx0.37k.de |
Same first word
Similar names
k37.org |
73k.us |
k73.de |
k37.nl |
73k.com |
73k.de |
k73.org |
k37.net |
7k3.com |
3k7.net |
3k7.info |
k37.us |
k37.cz |
k73.com |
k73.ru |
k37.se |
3k7.com |
k37.de |
k73.dk |
k37.ru |
k73.net |
k37.com |
73k.org |
DNS History
9 records (4 active, 5 former)
○NSns1.hans.hosteurope.de2015-08-21 → 2017-09-03 · 4 obs
● 2017-09-03 09:31:20
○ 2026-02-14 20:39:10
○ 2026-03-08 09:28:32
○NSns2.hans.hosteurope.de2015-08-21 → 2017-09-03 · 4 obs
● 2017-09-03 09:31:20
○ 2026-02-14 20:39:10
○ 2026-03-08 09:28:32
●NSns5.kasserver.com2026-02-14 → 2026-03-08 · 3 obs
● 2026-02-14 20:39:10
● 2026-03-08 09:28:32
●NSns6.kasserver.com2026-02-14 → 2026-03-08 · 3 obs
● 2026-02-14 20:39:10
● 2026-03-08 09:28:32
○MXmx0.37k.de2015-08-21 → 2017-09-03 · 4 obs
● 2017-09-03 09:31:20
○ 2026-02-14 20:39:10
○ 2026-03-08 09:28:32
●MXw0124259.kasserver.com2026-02-14 → 2026-03-08 · 3 obs
● 2026-02-14 20:39:10
● 2026-03-08 09:28:32
○A2a01:488:42:1000:50ed:84a7:ffa9:fc9d2015-08-21 → 2017-09-03 · 4 obs
● 2017-09-03 09:31:20
○ 2026-02-14 20:39:10
○ 2026-03-08 09:28:32
○A80.237.132.1672015-08-21 → 2017-09-03 · 4 obs
● 2017-09-03 09:31:20
○ 2026-02-14 20:39:10
○ 2026-03-08 09:28:32
●A85.13.138.1422026-02-14 → 2026-03-08 · 3 obs
● 2026-02-14 20:39:10
● 2026-03-08 09:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 37k.de | 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 37k.de (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.142 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w0124259.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 mx0.37k.de is 37k.de.
IP Addresses
37k.de points to IP number: 85.13.138.142.
Other host names such as mail.coanda-simsport.org, art-websites.de, coanda-simsport.net, w008600e.kasserver.com and w00979af.kasserver.com share IPs with 37k.de.
Name Servers
37k.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
37k.de shares the same name server setup as profilog.org, schloss-weinberg.at, doppelter-wortwert.de, vorleser.blog and detectiveaudemerkur.de.
37k.de at least partially shares name servers with other domains, for instance windellkw.de, gscn.de, kontik.de, stadtplanung-dr-jansen.de and jm1.de.
these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
Mail Servers
37k.de is handled by a single mail server, w0124259.kasserver.com.
The mail server setup for 37k.de mirrors that of other domains, for instance crafty-bears.de.
w0124259.kasserver.com points to a single IP: 85.13.138.142.