perfectblue.de - robtex.com
perfectblue.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.142.86🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd28418.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 | w0077fbb.kasserver.com ⭐ | ||||||
| A | 85.13.142.86🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd28418.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602251142 | ||||||
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=1774460154 | ||||||
Subdomains
mail.perfectblue.de |
Same first word
DNS History
5 records (4 active, 1 former)
●NSns5.kasserver.com2015-06-16 → 2026-03-25 · 2 obs
● 2026-03-25 18:04:38
●NSns6.kasserver.com2015-06-16 → 2026-03-25 · 2 obs
● 2026-03-25 18:04:38
○MXmail.perfectblue.de2015-06-16 → 2016-11-20 · 4 obs
● 2016-11-20 17:29:58
○ 2017-12-02 21:12:26
○ 2026-03-25 18:04:38
●MXw0077fbb.kasserver.com2017-12-02 → 2026-03-25 · 3 obs
● 2017-12-02 21:12:26
● 2026-03-25 18:04:38
●A85.13.142.862015-06-16 → 2026-03-25 · 2 obs
● 2026-03-25 18:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| perfectblue.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 perfectblue.de (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.142.86 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0077fbb.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.perfectblue.de is perfectblue.de.
IP Addresses
perfectblue.de points to IP number: 85.13.142.86.
Other host names such as wilmans.de, v163190.kasserver.com, w008aed1.kasserver.com, saleson.de and w00e289f.kasserver.com share IPs with perfectblue.de.
Name Servers
perfectblue.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
perfectblue.de shares the same name server setup as medikamentedirekt.de, berlinerkrebsgesellschaft.de, kleintierpraxis-alfter.de, khamul.de and adjouri.de.
perfectblue.de at least partially shares name servers with other domains, for instance justinegiolbas.de, freiheilen.de, cupncake.de, mietwohnzentrale.de and rathaus-apotheke-pfaffenhofen.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
perfectblue.de is handled by a single mail server, w0077fbb.kasserver.com.
The mail server setup for perfectblue.de mirrors that of other domains, for instance perfectblue.biz.
w0077fbb.kasserver.com points to a single IP: 85.13.142.86.