sk-systems.net - robtex.com

sk-systems.net

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::292🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0292.elastic-ssl.ui-r.com
A217.160.0.151🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1085.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5155:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1085.ui-dns.biz
A217.160.81.85🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1085.ui-dns.biz
NSns1063.ui-dns.org
A2001:8d8:fe:53:0:d9a0:533f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1063.ui-dns.org
A217.160.83.63🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1063.ui-dns.org
NSns1103.ui-dns.de
A2607:f1c0:fe:53:185:132:32:103🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1103.ui-dns.de
A185.132.32.103🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1103.ui-dns.de
A217.160.80.103🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1103.ui-dns.de
NSns1110.ui-dns.com
A2001:8d8:fe:53:0:d9a0:526e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1110.ui-dns.com
A217.160.82.110🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1110.ui-dns.com
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
SOAns1085.ui-dns.bizhostmaster@1und1.com 2017-06-01 #23

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776022172

Same first word

sk-systems.net
sk-systems.it
sk-systems.com

Similar names

ssk-system.com
ks-systems.de
kss-system.no
ks-systems.net

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns1063.ui-dns.orgns1085.ui-dns.bizns1103.ui-dns.dens1110.ui-dns.comns27.domaincontrol.comns28.domaincontrol.comMXmx00.ionos.demx01.ionos.desksystems-net0e.mail.protection.outlook.comA2001:8d8:100f:f000::292217.160.0.151184.168.221.52
●NSns1063.ui-dns.org2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
●NSns1085.ui-dns.biz2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
●NSns1103.ui-dns.de2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
●NSns1110.ui-dns.com2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
○NSns27.domaincontrol.com2015-06-22 → 2020-01-07 · 4 obs
● 2015-06-22 15:17:44
● 2020-01-07 14:17:52
○ 2026-04-03 21:57:30
○ 2026-04-12 19:58:08
○NSns28.domaincontrol.com2015-06-22 → 2020-01-07 · 4 obs
● 2015-06-22 15:17:44
● 2020-01-07 14:17:52
○ 2026-04-03 21:57:30
○ 2026-04-12 19:58:08
●MXmx00.ionos.de2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
●MXmx01.ionos.de2026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
○MXsksystems-net0e.mail.protection.outlook.com2015-06-22 → 2020-01-07 · 4 obs
● 2015-06-22 15:17:44
● 2020-01-07 14:17:52
○ 2026-04-03 21:57:30
○ 2026-04-12 19:58:08
○A184.168.221.522015-06-22 → 2020-01-07 · 4 obs
● 2015-06-22 15:17:44
● 2020-01-07 14:17:52
○ 2026-04-03 21:57:30
○ 2026-04-12 19:58:08
●A2001:8d8:100f:f000::2922026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08
●A217.160.0.1512026-04-03 → 2026-04-12 · 3 obs
○ 2020-01-07 14:17:52
● 2026-04-03 21:57:30
● 2026-04-12 19:58:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sk-systems.netns1103.ui-dns.de, ns1085.ui-dns.biz, ns1063.ui-dns.org, ns1110.ui-dns.com-

✅ Authoritative Response

Server:217.160.83.63

NS records: ns1103.ui-dns.de, ns1085.ui-dns.biz, ns1063.ui-dns.org, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sk-systems.net (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.151
AAAA12001:8d8:100f:f000::292
NS4ns1110.ui-dns.com, ns1085.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1085.ui-dns.biz hostmaster.1und1.com

Analysis

IP Addresses

sk-systems.net points to two IPs: 2001:8d8:100f:f000::292 and 217.160.0.151.

Other host names including steffen-wolfer.com, steuerfragen-online.org, linseal.de, polarcoaster.net and grecorooms.com share IP numbers with sk-systems.net.

Name Servers

sk-systems.net is delegated to four name servers: ns1085.ui-dns.biz, ns1110.ui-dns.com, ns1103.ui-dns.de and ns1063.ui-dns.org.

sk-systems.net at least partially shares name servers with other domains, including squash-liga.com, uhu-nest.eu, spaniol.info, icctv.eu and carriontech.com.

These name servers are typically used together with the name servers ns1110.ui-dns.biz, ns1110.ui-dns.de, ns1110.ui-dns.org, ns1085.ui-dns.com, ns1085.ui-dns.de, ns1085.ui-dns.org, ns1103.ui-dns.com, ns1103.ui-dns.biz, ns1103.ui-dns.org and ns1063.ui-dns.biz.

Host names with three IP numbers:

ns1103.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:103, 185.132.32.103 and 217.160.80.103.

Host names with two IP numbers:

ns1085.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5155:100 and 217.160.81.85.

ns1110.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:526e:100 and 217.160.82.110.

ns1063.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:533f:100 and 217.160.83.63.

Mail Servers

sk-systems.net is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

sk-systems.net shares its mail server setup with other domains, including dragon-wheelers.de, kekskiste.net, bestatter-himmelpforten.de, gesellschaft-fuer-unternehmensbewertung.de and mundo-verde-gmbh.net.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41.

mx01.ionos.de points to 217.72.192.67.