`contentus-fb.de`

DNSSEC	⚠️ Not signed
A	85.13.149.35^{🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich}
		PTR	`dd47808.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	`w00e6363.kasserver.com` ⭐
		A	85.13.149.35^{🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich}
			PTR	`dd47808.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2606152043

`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=1785105687

Same first word

contentus-fb.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-19 → 2026-07-26 · 2 obs

● 2015-07-19 02:40:28
● 2026-07-26 22:48:40

●NSns6.kasserver.com2015-07-19 → 2026-07-26 · 2 obs

● 2015-07-19 02:40:28
● 2026-07-26 22:48:40

○MXmail.contentus-fb.de2015-07-19 → 2016-05-05 · 4 obs

● 2015-07-19 02:40:28
● 2016-05-05 02:49:32
○ 2017-02-02 09:38:58
○ 2026-07-26 22:48:40

●MXw00e6363.kasserver.com2017-02-02 → 2026-07-26 · 3 obs

○ 2016-05-05 02:49:32
● 2017-02-02 09:38:58
● 2026-07-26 22:48:40

○A85.13.132.552015-07-19 → 2017-02-02 · 4 obs

● 2015-07-19 02:40:28
● 2017-02-02 09:38:58
○ 2018-09-24 09:25:44
○ 2026-07-26 22:48:40

●A85.13.149.352018-09-24 → 2026-07-26 · 3 obs

○ 2017-02-02 09:38:58
● 2018-09-24 09:25:44
● 2026-07-26 22:48:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contentus-fb.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentus-fb.de (unsigned zone)

⏱️ Timing

Total: 3969ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.149.35`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00e6363.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

contentus-fb.de has exactly one IP address — 85.13.149.35.

shop-finder.org, w014e369.kasserver.com, w01a71bb.kasserver.com plus two other host names have IP numbers in common with contentus-fb.de.

Name Servers

contentus-fb.de uses two name servers for its delegation: ns5.kasserver.com and ns6.kasserver.com.

The name server configuration of contentus-fb.de is shared with other domains, for instance mueller-dortmund.net, seelenkommunikation.de, reqif.net and two others.

At least some of contentus-fb.de's name servers are shared with other domains, for example kabelknorzer.de, kimgranz.de, hmbk.de and two more.

These name servers are often deployed together with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Each of ns5.kasserver.com and ns6.kasserver.com has one IP address: ns5.kasserver.com uses 85.13.128.3 and ns6.kasserver.com uses 85.13.159.101.

Mail Servers

contentus-fb.de uses one mail server — w00e6363.kasserver.com.

w00e6363.kasserver.com directs to just one IP number, 85.13.149.35.

contentus-fb.de - robtex.com

contentus-fb.de

de