derpflueger.de - robtex.com
derpflueger.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.156.135🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich | ||||||
| PTR | dd51004.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 | w01717f6.kasserver.com ⭐ | ||||||
| A | 85.13.156.135🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich | ||||||
| PTR | dd51004.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603131529 | ||||||
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=1778529973 | ||||||
Subdomains
hostmaster.derpflueger.de |
Same first word
derpflueger.de |
DNS History
9 records (4 active, 5 former)
○NSa.ns.bueroring.de2015-06-07 → 2016-12-04 · 4 obs
● 2016-12-04 14:46:10
○ 2026-02-15 00:52:50
○ 2026-05-11 20:09:12
○NSb.ns.bueroring.de2015-06-07 → 2016-12-04 · 4 obs
● 2016-12-04 14:46:10
○ 2026-02-15 00:52:50
○ 2026-05-11 20:09:12
●NSns5.kasserver.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 00:52:50
● 2026-05-11 20:09:12
●NSns6.kasserver.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 00:52:50
● 2026-05-11 20:09:12
○MXmail-3.bueroring.de2015-06-07 → 2016-12-04 · 4 obs
● 2016-12-04 14:46:10
○ 2026-02-15 00:52:50
○ 2026-05-11 20:09:12
○MXmail-5.bueroring.de2015-06-07 → 2016-12-04 · 4 obs
● 2016-12-04 14:46:10
○ 2026-02-15 00:52:50
○ 2026-05-11 20:09:12
●MXw01717f6.kasserver.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 00:52:50
● 2026-05-11 20:09:12
●A85.13.156.1352026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 00:52:50
● 2026-05-11 20:09:12
○A88.198.39.2072015-06-07 → 2016-12-04 · 4 obs
● 2016-12-04 14:46:10
○ 2026-02-15 00:52:50
○ 2026-05-11 20:09:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| derpflueger.de | 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 derpflueger.de (unsigned zone)
⏱️ Timing
Total: 1656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.156.135 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01717f6.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
derpflueger.de is the parent of hostmaster.derpflueger.de.
IP Addresses
derpflueger.de resolves to one IP number: 85.13.156.135.
other host names including physio-chemnitzcenter.de, w00714ce.kasserver.com, w0152e43.kasserver.com, vidiludi.com and mail.3r8.de share IP numbers with derpflueger.de.
Name Servers
derpflueger.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
derpflueger.de shares the same name server setup as other domains, for instance etiketten-drucker.net, plywood.de, crowdctrl.de, salon-des-sens.de and o-t-n.de.
derpflueger.de at least partially shares name servers with other domains, for instance fluchtmuseum.de, metropoljazz.de, kapitalanlage-in-immobilien.de, kinder-lieben-tiere.de and schmoekerbar.de.
these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.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
derpflueger.de is handled by a single mail server, w01717f6.kasserver.com.
w01717f6.kasserver.com resolves to IP 85.13.156.135.