`bremskurs.de`

DNSSEC	⚠️ Not signed
A	85.13.136.64^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd49702.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	`ns3.ai-dns.de`
		A	168.119.5.244^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.244.5.119.168.clients.your-server.de`
NS	`ns5.name-server-kas.de`
		A	85.13.181.181^{🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich}
			PTR	`85-13-181-181-static.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	`w0152835.kasserver.com` ⭐
		A	85.13.136.64^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
			PTR	`dd49702.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512161855

`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=1776017057

Subdomains

mail.bremskurs.de

Same first word

bremskurs.de

Similar names

mbsrkurse.de

mbsrkurse.com

DNS History

11 records (6 active, 5 former)

●NSns3.ai-dns.de2026-02-15 → 2026-04-12 · 3 obs

○ 2015-07-20 19:16:26
● 2026-02-15 14:34:46
● 2026-04-12 18:19:36

●NSns5.kasserver.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 19:16:26
● 2026-04-12 18:19:36

●NSns5.name-server-kas.de2026-02-15 → 2026-04-12 · 3 obs

○ 2015-07-20 19:16:26
● 2026-02-15 14:34:46
● 2026-04-12 18:19:36

●NSns6.kasserver.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 19:16:26
● 2026-04-12 18:19:36

○MXmail.bremskurs.de2015-07-20 → 2016-07-11 · 4 obs

● 2015-07-20 19:16:26
● 2016-07-11 13:05:48
○ 2017-04-10 17:44:16
○ 2026-04-12 18:19:36

●MXw0152835.kasserver.com2017-04-10 → 2026-04-12 · 3 obs

○ 2016-07-11 13:05:48
● 2017-04-10 17:44:16
● 2026-04-12 18:19:36

○A85.13.133.1982016-03-16 → 2016-07-11 · 5 obs

○ 2015-12-08 16:54:10
● 2016-03-16 07:10:40
● 2016-07-11 13:05:48
○ 2017-04-10 17:44:16
○ 2026-04-12 18:19:36

○A85.13.135.852015-07-20 → 2015-12-08 · 4 obs

● 2015-07-20 19:16:26
● 2015-12-08 16:54:10
○ 2016-03-16 07:10:40
○ 2026-04-12 18:19:36

●A85.13.136.642026-02-15 → 2026-04-12 · 3 obs

○ 2020-04-08 14:10:38
● 2026-02-15 14:34:46
● 2026-04-12 18:19:36

○A85.13.149.1462020-04-08 → 2020-04-08 · 4 obs

○ 2017-04-10 17:44:16
● 2020-04-08 14:10:38
○ 2026-02-15 14:34:46
○ 2026-04-12 18:19:36

○A85.13.155.2362017-04-10 → 2017-04-10 · 4 obs

○ 2016-07-11 13:05:48
● 2017-04-10 17:44:16
○ 2020-04-08 14:10:38
○ 2026-04-12 18:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
bremskurs.de	ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.181.181

NS records: ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bremskurs.de (unsigned zone)

⏱️ Timing

Total: 1318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.64`
NS	4	`ns6.kasserver.com, ns5.name-server-kas.de...`
MX	1	`w0152835.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)

Analysis

Hierarchy

bremskurs.de is the parent of mail.bremskurs.de.

IP Addresses

bremskurs.de resolves to one IP number: 85.13.136.64.

other host names including w008f3e1.kasserver.com, mail.ektm.de, w00ba209.kasserver.com, w0152835.kasserver.com and w007136f.kasserver.com share IP numbers with bremskurs.de.

Name Servers

bremskurs.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

bremskurs.de at least partially shares name servers with other domains, for instance space-raiders.de, apocalyptus.de, atet.de, imtradex.biz and gkp-architekten.de.

These name servers are commonly used alongside a-dns-service.de and ns3.kas-dns-server.de.

Host names with one IP number: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101; ns3.ai-dns.de points to 168.119.5.244; ns5.name-server-kas.de points to 85.13.181.181.

Mail Servers

bremskurs.de is handled by a single mail server, w0152835.kasserver.com.

w0152835.kasserver.com resolves to IP 85.13.136.64.

bremskurs.de - robtex.com

bremskurs.de

de