kupser.de - robtex.com
kupser.de
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
www.kupser.de |
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns-de.1and1-dns.biz2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●NSns-de.1and1-dns.com2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●NSns-de.1and1-dns.de2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●NSns-de.1and1-dns.org2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
○NSns11.prosite.de2015-06-24 → 2017-02-07 · 4 obs
● 2017-02-07 16:15:06
○ 2026-02-23 20:51:04
○ 2026-03-14 02:01:54
○NSns12.prosite.de2015-06-24 → 2017-02-07 · 4 obs
● 2017-02-07 16:15:06
○ 2026-02-23 20:51:04
○ 2026-03-14 02:01:54
○MXmx.kupser.de2015-06-24 → 2017-02-07 · 4 obs
● 2017-02-07 16:15:06
○ 2026-02-23 20:51:04
○ 2026-03-14 02:01:54
●MXmx00.kundenserver.de2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●MXmx01.kundenserver.de2026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●A2001:8d8:100f:f000::2202026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
●A217.160.0.652026-02-23 → 2026-03-14 · 3 obs
● 2026-02-23 20:51:04
● 2026-03-14 02:01:54
○A37.221.197.582015-06-24 → 2017-02-07 · 4 obs
● 2017-02-07 16:15:06
○ 2026-02-23 20:51:04
○ 2026-03-14 02:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| kupser.de | ns-de.1and1-dns.de, ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.org | - |
✅ Authoritative Response
Server: 217.160.83.1
NS records: ns-de.1and1-dns.de, ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kupser.de (unsigned zone)
⏱️ Timing
Total: 1291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.65 |
| AAAA | 1 | 2001:8d8:100f:f000::220 |
| NS | 4 | ns-de.1and1-dns.biz, ns-de.1and1-dns.de... |
| MX | 2 | mx01.kundenserver.de (pri: 10), mx00.kundenserver.de (pri: 10) |
| SOA | 1 | ns-de.1and1-dns.de hostmaster.kundenserv |
Analysis
Hierarchy
kupser.de is the parent of www.kupser.de.
IP Addresses
kupser.de resolves to two IP numbers: 2001:8d8:100f:f000::220 and 217.160.0.65.
other host names including fue.services, show.immo, kupser-shop.de, eva-schiffer.de and gpxit.co.uk share IP numbers with kupser.de.
Name Servers
kupser.de is delegated to four name servers: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.
kupser.de at least partially shares name servers with other domains, for instance tak.tech, gnexa.com, sql-server-boot.camp, malenmitlicht.photography and kundenserv.email.
Host names with two IP numbers:
ns-de.1and1-dns.biz points to 2001:8d8:fe:53:0:d9a0:5101:100 and 217.160.81.1; ns-de.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5201:100 and 217.160.82.1; ns-de.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5001:100 and 217.160.80.1; ns-de.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5301:100 and 217.160.83.1.
Mail Servers
Two mail servers handle kupser.de: mx00.kundenserver.de and mx01.kundenserver.de.
kupser.de shares the same mail server setup as other domains, for instance ludwig-web.eu, dadaniel.de, mail.createc.de, mx01.ffpnewmedia.com and fhdschulz.de.
kupser.de shares some mail servers with other domains, at least partially, for instance bain-douche.eu, mail.centrovital-berlin.de, mail3.rs-simulatoren.de, zeintl.com and moovie.de.
Host names with one IP number:
mx00.kundenserver.de points to 212.227.15.41
mx01.kundenserver.de points to 217.72.192.67