`azubix.de`

DNSSEC	⚠️ Not signed
A	85.13.138.156^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd18116.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	`w0104108.kasserver.com` ⭐
		A	85.13.138.156^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
			PTR	`dd18116.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602201150

`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=1774829551

Subdomains

mail.azubix.de

Same first word

azubix.de

Similar names

bazixu.com

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-25 → 2026-03-30 · 2 obs

● 2015-06-25 19:46:26
● 2026-03-30 00:31:36

●NSns6.kasserver.com2015-06-25 → 2026-03-30 · 2 obs

● 2015-06-25 19:46:26
● 2026-03-30 00:31:36

○MXmail.azubix.de2015-06-25 → 2016-05-03 · 3 obs

● 2015-06-25 19:46:26
● 2016-05-03 07:45:30
○ 2026-03-30 00:31:36

●MXw0104108.kasserver.com2026-03-30 → 2026-03-30 · 2 obs

○ 2016-05-03 07:45:30
● 2026-03-30 00:31:36

○A113.10.175.1812015-06-25 → 2015-06-25 · 2 obs

● 2015-06-25 19:46:26
○ 2026-03-30 00:31:36

●A85.13.138.1562026-03-30 → 2026-03-30 · 2 obs

○ 2016-05-03 07:45:30
● 2026-03-30 00:31:36

○A85.13.143.42015-06-25 → 2016-05-03 · 3 obs

● 2015-06-25 19:46:26
● 2016-05-03 07:45:30
○ 2026-03-30 00:31:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for azubix.de (unsigned zone)

⏱️ Timing

Total: 1153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.156`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w0104108.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

azubix.de is the parent of mail.azubix.de.

IP Addresses

azubix.de resolves to a single IP address: 85.13.138.156.

Other host names including w0139fc9.kasserver.com, wonderplanets.de, newsdash.de, volk-consulting.de and w0084d08.kasserver.com share IP numbers with azubix.de.

Name Servers

azubix.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

azubix.de shares the same name server setup as other domains, for example worldofwingchun.com, d-as-s.eu, zisa.eu, wibu-gruppe.de and webdevtrust.org.

azubix.de at least partially shares name servers with other domains, including remmidemmi-annaberg.de, online-medienagentur.de, it-tc.de, wollet.de and bmbhomes.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

azubix.de is handled by a single mail server, w0104108.kasserver.com.

w0104108.kasserver.com points to a single IP: 85.13.138.156.

azubix.de - robtex.com

azubix.de

de