bluescreen.de - dns.ninja
bluescreen.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.149.148🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich | ||||||
| PTR | dd31834.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 | w009c9f7.kasserver.com ⭐ | ||||||
| A | 85.13.149.148🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich | ||||||
| PTR | dd31834.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602261034 | ||||||
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=1782669021 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 17:52:42
●NSns6.kasserver.com2015-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 17:52:42
○MXmail.bluescreen.de2015-06-28 → 2016-04-26 · 4 obs
● 2016-04-26 05:17:26
○ 2017-02-12 10:50:02
○ 2026-06-28 17:52:42
●MXw009c9f7.kasserver.com2017-02-12 → 2026-06-28 · 3 obs
● 2017-02-12 10:50:02
● 2026-06-28 17:52:42
○A85.13.134.2462015-06-28 → 2018-12-31 · 4 obs
● 2018-12-31 10:21:54
○ 2026-03-03 13:25:58
○ 2026-06-28 17:52:42
●A85.13.149.1482026-03-03 → 2026-06-28 · 3 obs
● 2026-03-03 13:25:58
● 2026-06-28 17:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| bluescreen.de | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluescreen.de (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.149.148 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w009c9f7.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.bluescreen.de and www.bluescreen.de are both subdomains of bluescreen.de.
IP Addresses
bluescreen.de resolves to one IP address: 85.13.149.148.
mail.ppy.de, www.musikzug-muschenheim.de, mail.bluescreen.de and two other host names share IP numbers with bluescreen.de.
Name Servers
DNS delegation for bluescreen.de points to two name servers: ns5.kasserver.com and ns6.kasserver.com.
bluescreen.de uses the same name servers as several other domains — among them airster.de, md-hunter.com, carlfroh.com and two more.
The name servers of bluescreen.de overlap at least partially with those of other domains — among them tfdw.de, containi.de, wortak.de and two more.
These name servers commonly co-occur with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
Mail for bluescreen.de is handled by a single mail server, w009c9f7.kasserver.com.
The MX records for bluescreen.de match those of other domains — including faultier.de and ppy.de.
w009c9f7.kasserver.com has exactly one IP number: 85.13.149.148.