`hands-on-learning.de`

DNSSEC	⚠️ Not signed
A	85.13.145.42^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
		PTR	`dd26110.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	`w00e4abc.kasserver.com` ⭐
		A	85.13.145.42^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
			PTR	`dd26110.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2511121033

`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=1774747226

Same first word

hands-on-learning.de

DNS History

7 records (6 active, 1 former)

●NSns3.ai-dns.de2026-03-26 → 2026-03-29 · 3 obs

○ 2015-08-16 09:59:00
● 2026-03-26 04:59:38
● 2026-03-29 01:49:56

●NSns5.kasserver.com2015-08-16 → 2026-03-29 · 2 obs

● 2015-08-16 09:59:00
● 2026-03-29 01:49:56

●NSns5.name-server-kas.de2026-03-26 → 2026-03-29 · 3 obs

○ 2015-08-16 09:59:00
● 2026-03-26 04:59:38
● 2026-03-29 01:49:56

●NSns6.kasserver.com2015-08-16 → 2026-03-29 · 2 obs

● 2015-08-16 09:59:00
● 2026-03-29 01:49:56

○MXmail.hands-on-learning.de2015-08-16 → 2016-07-09 · 4 obs

● 2015-08-16 09:59:00
● 2016-07-09 07:04:16
○ 2017-03-14 10:39:30
○ 2026-03-29 01:49:56

●MXw00e4abc.kasserver.com2017-03-14 → 2026-03-29 · 3 obs

○ 2016-07-09 07:04:16
● 2017-03-14 10:39:30
● 2026-03-29 01:49:56

●A85.13.145.422015-08-16 → 2026-03-29 · 2 obs

● 2015-08-16 09:59:00
● 2026-03-29 01:49:56

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hands-on-learning.de (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.145.42`
NS	4	`ns6.kasserver.com, ns5.name-server-kas.de...`
MX	1	`w00e4abc.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

IP Addresses

hands-on-learning.de resolves to one IP number: 85.13.145.42.

other host names including w008283c.kasserver.com, w01d76c4.kasserver.com, nizocamera.com, www.medienarchitekten.eu and toga-design.de share IP numbers with hands-on-learning.de.

Name Servers

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

hands-on-learning.de at least partially shares name servers with other domains, for instance hassfoto.de, langjahr.info, ricardotunnissen.de, mz-mil.de and financial-modelling.net.

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

hands-on-learning.de is handled by a single mail server, w00e4abc.kasserver.com.

hands-on-learning.de shares the same mail server setup as other domains, for instance practical-preparation.de.

w00e4abc.kasserver.com resolves to IP 85.13.145.42.

hands-on-learning.de - robtex.com