`schuldner-protect.de`

DNSSEC	⚠️ Not signed
A	85.13.165.203^{🇩🇪 NMM-AS85.13.165.0/24 Neue Medien Muennich}
		PTR	`dd24328.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	`a-dns-service.de`
		A	135.181.2.96^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`a-dns-service.de`
NS	`ns3.kas-dns-server.de`
		A	85.13.179.179^{🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich}
			PTR	`85-13-179-179-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	`w0125056.kasserver.com` ⭐
		A	85.13.165.203^{🇩🇪 NMM-AS85.13.165.0/24 Neue Medien Muennich}
			PTR	`dd24328.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2606070159

`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=1781385204

Subdomains

mail.schuldner-protect.de

Same first word

schuldner-protect.de

DNS History

8 records (6 active, 2 former)

●NSa-dns-service.de2026-05-24 → 2026-06-13 · 3 obs

○ 2015-07-04 23:56:10
● 2026-05-24 05:39:40
● 2026-06-13 21:43:24

●NSns3.kas-dns-server.de2026-05-24 → 2026-06-13 · 3 obs

○ 2015-07-04 23:56:10
● 2026-05-24 05:39:40
● 2026-06-13 21:43:24

●NSns5.kasserver.com2015-07-04 → 2026-06-13 · 2 obs

● 2015-07-04 23:56:10
● 2026-06-13 21:43:24

●NSns6.kasserver.com2015-07-04 → 2026-06-13 · 2 obs

● 2015-07-04 23:56:10
● 2026-06-13 21:43:24

○MXmail.schuldner-protect.de2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 23:56:10
● 2017-01-10 03:34:16
○ 2018-01-17 22:08:36
○ 2026-06-13 21:43:24

●MXw0125056.kasserver.com2018-01-17 → 2026-06-13 · 3 obs

○ 2017-01-10 03:34:16
● 2018-01-17 22:08:36
● 2026-06-13 21:43:24

○A85.13.152.892015-07-04 → 2018-01-17 · 4 obs

● 2015-07-04 23:56:10
● 2018-01-17 22:08:36
○ 2026-05-24 05:39:40
○ 2026-06-13 21:43:24

●A85.13.165.2032026-05-24 → 2026-06-13 · 3 obs

○ 2018-01-17 22:08:36
● 2026-05-24 05:39:40
● 2026-06-13 21:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
schuldner-protect.de	a-dns-service.de, ns5.kasserver.com, ns3.kas-dns-server.de, ns6.kasserver.com	-

✅ Authoritative Response

Server:135.181.2.96

NS records: a-dns-service.de, ns5.kasserver.com, ns3.kas-dns-server.de, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schuldner-protect.de (unsigned zone)

⏱️ Timing

Total: 1305ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.165.203`
NS	4	`ns6.kasserver.com, a-dns-service.de...`
MX	1	`w0125056.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

schuldner-protect.de is the parent zone for mail.schuldner-protect.de.

IP Addresses

schuldner-protect.de points to a single IP number: 85.13.165.203.

Additional host names — w01d5c90.kasserver.com, wms-meile-systeme.de, mail.schuldner-protect.de and two others — share IP numbers with schuldner-protect.de.

Name Servers

schuldner-protect.de is delegated to four name servers, a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

schuldner-protect.de partially shares its NS delegation with several other domains, including (0x706f726e)obeach.de, cookies-and-milk.com, surfyourfm.de and two others.

These name servers are regularly seen alongside ns3.ai-dns.de and ns5.name-server-kas.de as name servers.

a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de each resolve to one IP address: a-dns-service.de resolves to 135.181.2.96, ns5.kasserver.com resolves to 85.13.128.3, ns6.kasserver.com resolves to 85.13.159.101 and ns3.kas-dns-server.de resolves to 85.13.179.179.

Mail Servers

schuldner-protect.de has one mail server: w0125056.kasserver.com.

At least a portion of schuldner-protect.de's mail servers are also used by other domains, for example potrafke.de.

These mail servers are frequently seen alongside the mail servers potrafke-de.mail.protection.outlook.com.

w0125056.kasserver.com resolves to 85.13.165.203 and no other IP number.

schuldner-protect.de - robtex.com