kw-systems.ch - robtex.com

kw-systems.ch

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.58🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1073.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5149:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.biz
A217.160.81.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.biz
NSns1073.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5249:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.com
A217.160.82.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.com
NSns1073.ui-dns.de
A2607:f1c0:fe:53:185:132:32:73🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1073.ui-dns.de
A217.160.80.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.de
NSns1073.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5349:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.org
A217.160.83.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1073.ui-dns.bizhostmaster@1und1.de 2016-04-20 #5

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-04-12 #17

Same first word

kw-systems.at
kw-systems.biz
kw-systems.com
kw-systems.info
kw-systems.org
kw-systems.de
kw-systems.ch
kw-systems.net

Similar names

skw-system.de
wk-systems.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1073.ui-dns.bizns1073.ui-dns.comns1073.ui-dns.dens1073.ui-dns.orgns55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.58217.160.231.18482.165.102.39
●NSns1073.ui-dns.biz2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
●NSns1073.ui-dns.com2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
●NSns1073.ui-dns.de2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
●NSns1073.ui-dns.org2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
○NSns55.1und1.de2015-07-09 → 2017-06-05 · 4 obs
● 2015-07-09 04:35:42
● 2017-06-05 15:14:34
○ 2026-02-28 22:47:26
○ 2026-04-12 06:43:14
○NSns56.1und1.de2015-07-09 → 2017-06-05 · 4 obs
● 2015-07-09 04:35:42
● 2017-06-05 15:14:34
○ 2026-02-28 22:47:26
○ 2026-04-12 06:43:14
●MXmx00.ionos.de2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
○MXmx00.kundenserver.de2015-07-09 → 2017-06-05 · 4 obs
● 2015-07-09 04:35:42
● 2017-06-05 15:14:34
○ 2026-02-28 22:47:26
○ 2026-04-12 06:43:14
●MXmx01.ionos.de2026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
○MXmx01.kundenserver.de2015-07-09 → 2017-06-05 · 4 obs
● 2015-07-09 04:35:42
● 2017-06-05 15:14:34
○ 2026-02-28 22:47:26
○ 2026-04-12 06:43:14
●A2001:8d8:100f:f000::2002026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
●A217.160.0.582026-02-28 → 2026-04-12 · 3 obs
○ 2017-06-05 15:14:34
● 2026-02-28 22:47:26
● 2026-04-12 06:43:14
○A217.160.231.1842016-04-22 → 2017-06-05 · 5 obs
○ 2016-01-25 14:31:44
● 2016-04-22 05:17:12
● 2017-06-05 15:14:34
○ 2026-02-28 22:47:26
○ 2026-04-12 06:43:14
○A82.165.102.392015-07-09 → 2016-01-25 · 4 obs
● 2015-07-09 04:35:42
● 2016-01-25 14:31:44
○ 2016-04-22 05:17:12
○ 2026-04-12 06:43:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
kw-systems.chns1073.ui-dns.biz, ns1073.ui-dns.org, ns1073.ui-dns.de, ns1073.ui-dns.com-

✅ Authoritative Response

Server:217.160.81.73

NS records: ns1073.ui-dns.biz, ns1073.ui-dns.org, ns1073.ui-dns.de, ns1073.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kw-systems.ch (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.58
AAAA12001:8d8:100f:f000::200
NS4ns1073.ui-dns.org, ns1073.ui-dns.com...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1073.ui-dns.biz hostmaster.1und1.de

Analysis

IP Addresses

kw-systems.ch points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.58.

Other host names such as popskis.com, rab-online.com, honikel.org, m-26.com and findefreunde.com share IP numbers with kw-systems.ch.

Name Servers

kw-systems.ch is delegated to four name servers: ns1073.ui-dns.biz, ns1073.ui-dns.com, ns1073.ui-dns.de and ns1073.ui-dns.org.

At least part of the name servers for kw-systems.ch are shared with other domains, for instance denveste.com, stuttgart-wellness.de, navilis.fr, rombotic.com and ac-mittelstand.de.

These name servers are commonly used alongside ns1079.ui-dns.de, ns1055.ui-dns.biz, ns1058.ui-dns.org, ns1111.ui-dns.biz, ns1104.ui-dns.com, ns1077.ui-dns.org, ns1022.ui-dns.org, ns1111.ui-dns.com and ns1115.ui-dns.de.

Host names with two IP numbers:

ns1073.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5149:100 and 217.160.81.73

ns1073.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5249:100 and 217.160.82.73

ns1073.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:73 and 217.160.80.73

ns1073.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5349:100 and 217.160.83.73

Mail Servers

kw-systems.ch is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

kw-systems.ch uses the same mail server setup as other domains, for instance caborunner.com, langanke.info, d-kessler.com, scriptura-franken.de and eliseh.info.

Hostnames with a single IP

mx00.ionos.de resolves to: 212.227.15.41.

mx01.ionos.de resolves to: 217.72.192.67.