`foxkurs.de`

DNSSEC	⚠️ Not signed
A	85.13.142.189^{🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich}
		PTR	`dd43902.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	`w0088906.kasserver.com` ⭐
		A	85.13.142.189^{🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich}
			PTR	`dd43902.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602241132

`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=1774517444

Subdomains

mail.foxkurs.de

Same first word

foxkurs.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-21 → 2026-03-26 · 2 obs

● 2015-06-21 20:30:20
● 2026-03-26 09:32:04

●NSns6.kasserver.com2015-06-21 → 2026-03-26 · 2 obs

● 2015-06-21 20:30:20
● 2026-03-26 09:32:04

○MXmail.foxkurs.de2015-06-21 → 2016-06-27 · 4 obs

● 2015-06-21 20:30:20
● 2016-06-27 01:44:10
○ 2017-03-26 14:59:00
○ 2026-03-26 09:32:04

●MXw0088906.kasserver.com2017-03-26 → 2026-03-26 · 3 obs

○ 2016-06-27 01:44:10
● 2017-03-26 14:59:00
● 2026-03-26 09:32:04

○A85.13.128.562015-06-21 → 2020-03-10 · 4 obs

● 2015-06-21 20:30:20
● 2020-03-10 18:24:00
○ 2026-02-27 05:01:20
○ 2026-03-26 09:32:04

●A85.13.142.1892026-02-27 → 2026-03-26 · 3 obs

○ 2020-03-10 18:24:00
● 2026-02-27 05:01:20
● 2026-03-26 09:32:04

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 2346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.142.189`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w0088906.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

foxkurs.de is the parent of mail.foxkurs.de.

IP Addresses

foxkurs.de resolves to a single IP: 85.13.142.189.

Other host names, for instance wawiso.de, w0088906.kasserver.com, w01346ae.kasserver.com, equiprent.de and w00ded38.kasserver.com share IP numbers with foxkurs.de.

Name Servers

foxkurs.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.

foxkurs.de shares the same name server setup as other domains, for example therapiezentrum-rehafit.de, epic-music-escalates.com, hautarzt-hanau.de, wind-jobs.net and speedcovidtest.nl.

foxkurs.de shares some name servers with other domains, for example sunvibe.de, getfix.de, gis-systemhaus.de, umzugshelden.de and jonathankluth.de.

These name servers are commonly used alongside 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

foxkurs.de is handled by a single mail server, w0088906.kasserver.com.

foxkurs.de uses the same mail server setup as other domains, for example camsniper.de.

Host name w0088906.kasserver.com points to IP 85.13.142.189.

foxkurs.de - robtex.com

foxkurs.de

de