`dberentzen.de`

DNSSEC	⚠️ Not signed
A	85.13.155.224^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd39714.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	`w010cbce.kasserver.com` ⭐
		A	85.13.155.224^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd39714.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281329

`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=1774650592

Same first word

dberentzen.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:09:44
● 2026-03-27 22:48:56

●NSns6.kasserver.com2015-07-25 → 2026-03-27 · 2 obs

● 2015-07-25 20:09:44
● 2026-03-27 22:48:56

○MXmail.dberentzen.de2015-07-25 → 2016-06-23 · 4 obs

● 2015-07-25 20:09:44
● 2016-06-23 00:06:14
○ 2017-01-31 22:37:50
○ 2026-03-27 22:48:56

●MXw010cbce.kasserver.com2017-01-31 → 2026-03-27 · 3 obs

○ 2016-06-23 00:06:14
● 2017-01-31 22:37:50
● 2026-03-27 22:48:56

○A85.13.141.152015-07-25 → 2017-01-31 · 4 obs

● 2015-07-25 20:09:44
● 2017-01-31 22:37:50
○ 2026-03-05 20:40:40
○ 2026-03-27 22:48:56

●A85.13.155.2242026-03-05 → 2026-03-27 · 3 obs

○ 2017-01-31 22:37:50
● 2026-03-05 20:40:40
● 2026-03-27 22:48:56

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dberentzen.de (unsigned zone)

⏱️ Timing

Total: 1028ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.224`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w010cbce.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

dberentzen.de points to IP number: 85.13.155.224.

Other host names such as w0118d24.kasserver.com, w00e1191.kasserver.com, w01a1656.kasserver.com, w01a10e6.kasserver.com and harekrischna.de share IPs with dberentzen.de.

Name Servers

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

dberentzen.de shares the same name server setup as portagefilelist.de, bwilli.com, seramun.com, boardinghouse-cologne.com and fsd.at.

dberentzen.de at least partially shares name servers with other domains, for instance europeantop100.de, ggvm-berlin.de, handzentrum-dresden-nord.de, dertolkienist.de and findorffserben.de.

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

dberentzen.de is handled by a single mail server, w010cbce.kasserver.com.

w010cbce.kasserver.com points to a single IP: 85.13.155.224.

dberentzen.de - robtex.com

dberentzen.de

de