`bos-e-learning.de`

DNSSEC	⚠️ Not signed
A	85.13.128.204^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
		PTR	`dd39328.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	`w00a599d.kasserver.com` ⭐
		A	85.13.128.204^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`dd39328.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2510301032

`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=1776959370

Same first word

bos-e-learning.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
bos-e-learning.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 bos-e-learning.de (unsigned zone)

⏱️ Timing

Total: 1248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.128.204`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00a599d.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

bos-e-learning.de resolves to a single IP address: 85.13.128.204.

Other host names including w00a599d.kasserver.com, w00e3b79.kasserver.com, mail.sons-of-dragon.de, w005c5c0.kasserver.com and kleiminger.ch share IP numbers with bos-e-learning.de.

Name Servers

bos-e-learning.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

bos-e-learning.de shares the same name server setup as other domains, for example fescycling.de, nosypeeps.com, so-max.de, xdotnet.com and urmetzer.at.

bos-e-learning.de at least partially shares name servers with other domains, including catshouse.de, enteksystems.de, kiiwii.de, film4web.de and kerger-gartenbau.de.

these name servers are commonly used with 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

bos-e-learning.de is handled by a single mail server, w00a599d.kasserver.com.

bos-e-learning.de uses the same mail server setup as other domains, such as bos-service.de.

w00a599d.kasserver.com points to a single IP: 85.13.128.204.

bos-e-learning.de - robtex.com

bos-e-learning.de

de