`kcj-systems.de`

DNSSEC	⚠️ Not signed
A	85.13.164.117^{🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich}
		PTR	`dd48124.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	`w00c2396.kasserver.com` ⭐
		A	85.13.164.117^{🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich}
			PTR	`dd48124.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605040516

`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.de`dns-operations@denic.de serial=1785712523

Same first word

kcj-systems.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-07 → 2026-08-02 · 2 obs

● 2015-06-07 05:47:14
● 2026-08-02 23:20:46

●NSns6.kasserver.com2015-06-07 → 2026-08-02 · 2 obs

● 2015-06-07 05:47:14
● 2026-08-02 23:20:46

○MXmail.kcj-systems.de2015-06-07 → 2016-12-08 · 4 obs

● 2015-06-07 05:47:14
● 2016-12-08 21:31:40
○ 2020-02-06 14:24:46
○ 2026-08-02 23:20:46

●MXw00c2396.kasserver.com2020-02-06 → 2026-08-02 · 3 obs

○ 2016-12-08 21:31:40
● 2020-02-06 14:24:46
● 2026-08-02 23:20:46

○A85.13.141.312020-02-06 → 2020-02-06 · 4 obs

○ 2016-12-08 21:31:40
● 2020-02-06 14:24:46
○ 2026-06-28 22:38:40
○ 2026-08-02 23:20:46

○A85.13.143.1542015-06-07 → 2016-12-08 · 4 obs

● 2015-06-07 05:47:14
● 2016-12-08 21:31:40
○ 2020-02-06 14:24:46
○ 2026-08-02 23:20:46

●A85.13.164.1172026-06-28 → 2026-08-02 · 3 obs

○ 2020-02-06 14:24:46
● 2026-06-28 22:38:40
● 2026-08-02 23:20:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
kcj-systems.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 kcj-systems.de (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.164.117`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00c2396.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

kcj-systems.de directs to one IP number, which is 85.13.164.117.

Among the host names that share IP numbers with kcj-systems.de are bbw.li, www.bbw.li, w00c2396.kasserver.com and two others.

Name Servers

DNS delegation for kcj-systems.de points to two name servers: ns5.kasserver.com and ns6.kasserver.com.

kcj-systems.de has the same name server delegation as a number of other domains, such as real-one.de, aidebo.com, firma-sk.de and two more.

There is at least partial name server overlap between kcj-systems.de and other domains — gstkm.de, mitgliederfokus.de, rolam.de and two more among them.

These name servers tend to appear in combination with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

ns5.kasserver.com → 85.13.128.3 and ns6.kasserver.com → 85.13.159.101: one IP number per host name.

Mail Servers

kcj-systems.de routes its mail through a single mail server, w00c2396.kasserver.com.

Like bewegtbildwerft.de and bbw.li, kcj-systems.de has the same mail server arrangement as several other domains.

w00c2396.kasserver.com has exactly one IP number: 85.13.164.117.

kcj-systems.de - robtex.com

kcj-systems.de

de