`contentconcepts.de`

DNSSEC	⚠️ Not signed
A	85.13.152.16^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
		PTR	`dd27126.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	`w0066ce9.kasserver.com` ⭐
		A	85.13.152.16^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
			PTR	`dd27126.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605041618

`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=1778647736

Subdomains

mail.contentconcepts.de

Same first word

contentconcepts.com.sg

contentconcepts.com

contentconcepts.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-07-10 → 2026-05-13 · 2 obs

● 2015-07-10 11:33:52
● 2026-05-13 04:57:28

●NSns6.kasserver.com2015-07-10 → 2026-05-13 · 2 obs

● 2015-07-10 11:33:52
● 2026-05-13 04:57:28

○MXmail.contentconcepts.de2015-07-10 → 2016-05-11 · 4 obs

● 2015-07-10 11:33:52
● 2016-05-11 08:57:26
○ 2017-02-07 05:49:44
○ 2026-05-13 04:57:28

●MXw0066ce9.kasserver.com2017-02-07 → 2026-05-13 · 3 obs

○ 2016-05-11 08:57:26
● 2017-02-07 05:49:44
● 2026-05-13 04:57:28

○A85.13.131.22015-07-10 → 2016-05-11 · 4 obs

● 2015-07-10 11:33:52
● 2016-05-11 08:57:26
○ 2017-02-07 05:49:44
○ 2026-05-13 04:57:28

○A85.13.138.2502017-02-07 → 2018-07-22 · 5 obs

○ 2016-05-11 08:57:26
● 2017-02-07 05:49:44
● 2018-07-22 17:38:58
○ 2026-05-13 00:43:34
○ 2026-05-13 04:57:28

●A85.13.152.162026-05-13 → 2026-05-13 · 3 obs

○ 2018-07-22 17:38:58
● 2026-05-13 00:43:34
● 2026-05-13 04:57:28

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.152.16`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w0066ce9.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

The parent of mail.contentconcepts.de is contentconcepts.de.

IP Addresses

contentconcepts.de points to IP number: 85.13.152.16.

Other host names such as w00917c0.kasserver.com, weinhaus-neuerburg.com, anna-ritter.com, thomaslee.de and mail.g-concepts.com share IPs with contentconcepts.de.

Name Servers

contentconcepts.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

contentconcepts.de shares the same name server setup as politikdidaktik.net, wps1.at, pellcapone.de, airportsmokinglounge.com and doenertest.de.

contentconcepts.de at least partially shares name servers with other domains, for instance ilovebw.de, gs-wulfen.de, immocg.de, perfekterholzschutz.de and deutscher-frauenlauf.de.

these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

contentconcepts.de is handled by a single mail server, w0066ce9.kasserver.com.

w0066ce9.kasserver.com points to a single IP: 85.13.152.16.

contentconcepts.de - robtex.com