`bernhard-zuern.de`

DNSSEC	⚠️ Not signed
A	85.13.139.36^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd20634.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	`w017fdc2.kasserver.com` ⭐
		A	85.13.139.36^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd20634.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512091353

`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=1778785734

Subdomains

mail.bernhard-zuern.de

Same first word

bernhard-zuern.de

bernhard-zuern.com

DNS History

10 records (6 active, 4 former)

○NSns10.nameserverservice.de2015-08-18 → 2017-02-19 · 4 obs

● 2015-08-18 17:58:28
● 2017-02-19 02:55:12
○ 2020-04-03 09:45:44
○ 2026-05-14 19:25:40

●NSns3.ai-dns.de2026-02-18 → 2026-05-14 · 3 obs

○ 2020-04-03 09:45:44
● 2026-02-18 08:11:26
● 2026-05-14 19:25:40

●NSns5.kasserver.com2020-04-03 → 2026-05-14 · 3 obs

○ 2017-02-19 02:55:12
● 2020-04-03 09:45:44
● 2026-05-14 19:25:40

●NSns5.name-server-kas.de2026-02-18 → 2026-05-14 · 3 obs

○ 2020-04-03 09:45:44
● 2026-02-18 08:11:26
● 2026-05-14 19:25:40

●NSns6.kasserver.com2020-04-03 → 2026-05-14 · 3 obs

○ 2017-02-19 02:55:12
● 2020-04-03 09:45:44
● 2026-05-14 19:25:40

○NSns9.nameserverservice.de2015-08-18 → 2017-02-19 · 4 obs

● 2015-08-18 17:58:28
● 2017-02-19 02:55:12
○ 2020-04-03 09:45:44
○ 2026-05-14 19:25:40

○MXmail.bernhard-zuern.de2015-08-18 → 2017-02-19 · 4 obs

● 2015-08-18 17:58:28
● 2017-02-19 02:55:12
○ 2020-04-03 09:45:44
○ 2026-05-14 19:25:40

●MXw017fdc2.kasserver.com2020-04-03 → 2026-05-14 · 3 obs

○ 2017-02-19 02:55:12
● 2020-04-03 09:45:44
● 2026-05-14 19:25:40

○A62.75.165.1702015-08-18 → 2017-02-19 · 4 obs

● 2015-08-18 17:58:28
● 2017-02-19 02:55:12
○ 2020-04-03 09:45:44
○ 2026-05-14 19:25:40

●A85.13.139.362020-04-03 → 2026-05-14 · 3 obs

○ 2017-02-19 02:55:12
● 2020-04-03 09:45:44
● 2026-05-14 19:25:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:168.119.5.244

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 bernhard-zuern.de (unsigned zone)

⏱️ Timing

Total: 1025ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.36`
NS	4	`ns5.name-server-kas.de, ns6.kasserver.com...`
MX	1	`w017fdc2.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

bernhard-zuern.de is the parent of mail.bernhard-zuern.de.

IP Addresses

bernhard-zuern.de resolves to one IP number: 85.13.139.36.

other host names including w017ebfe.kasserver.com, w017f88d.kasserver.com, bluiswelt.de, www.powerforyou.at and w017f8d7.kasserver.com share IP numbers with bernhard-zuern.de.

Name Servers

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

bernhard-zuern.de at least partially shares name servers with other domains, for instance simon-stumpf.de, knowware-verlag.de, obalon.ch, blunk-lalendorf.de and hackerboard.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

bernhard-zuern.de is handled by a single mail server, w017fdc2.kasserver.com.

bernhard-zuern.de uses the same mail server setup as other domains, such as effectivebytes.com, bernhard-zuern.com and effective-bytes.de.

bernhard-zuern.de shares mail servers with other domains to some extent, for instance effectivebytes.de.

these mail servers are commonly used with the mail servers effectivebytes-de.mail.protection.outlook.com.

w017fdc2.kasserver.com resolves to IP 85.13.139.36.

bernhard-zuern.de - robtex.com