`cts-performance.de`

DNSSEC	⚠️ Not signed
A	85.13.153.95^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
		PTR	`dd36604.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	`w014c22c.kasserver.com` ⭐
		A	85.13.153.95^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
			PTR	`dd36604.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602271052

`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=1774582170

Same first word

cts-performance.de

DNS History

5 records (4 active, 1 former)

●NSns5.kasserver.com2018-05-11 → 2026-03-27 · 2 obs

● 2018-05-11 05:49:58
● 2026-03-27 03:46:28

●NSns6.kasserver.com2018-05-11 → 2026-03-27 · 2 obs

● 2018-05-11 05:49:58
● 2026-03-27 03:46:28

●MXw014c22c.kasserver.com2018-05-11 → 2026-03-27 · 2 obs

● 2018-05-11 05:49:58
● 2026-03-27 03:46:28

○A85.13.130.242018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 05:49:58
○ 2026-03-26 07:02:02
○ 2026-03-27 03:46:28

●A85.13.153.952026-03-26 → 2026-03-27 · 3 obs

○ 2018-05-11 05:49:58
● 2026-03-26 07:02:02
● 2026-03-27 03:46:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cts-performance.de (unsigned zone)

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.153.95`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w014c22c.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

cts-performance.de points to a single IP: 85.13.153.95.

Other host names, for instance teenfit.de, melic.de, w00c663a.kasserver.com, matomo.awikom.de and w00c184a.kasserver.com share IP numbers with cts-performance.de.

Name Servers

cts-performance.de's delegation is to two name servers ns5.kasserver.com and ns6.kasserver.com.

cts-performance.de shares the same name server configuration as other domains, such as floorball-karlsruhe.de, lascuola.de, physio-wolfgangbauer.com, hygienica-borchen.de and hundeschulekoeln.de.

cts-performance.de at least partially shares its name servers with other domains, for instance deineitloesung.de, fussballfan.de, advo-assist.de, apoth.de and meoprint.de.

these name servers are commonly used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with a single IP:

ns5.kasserver.com resolves to 85.13.128.3.

ns6.kasserver.com resolves to 85.13.159.101.

Mail Servers

cts-performance.de is served by a single mail server, w014c22c.kasserver.com.

cts-performance.de shares the same mail server setup as other domains, for instance cts-autoteile.de.

w014c22c.kasserver.com points to IP number 85.13.153.95.

cts-performance.de - robtex.com