`wk-plus.de`

DNSSEC	⚠️ Not signed
A	85.13.144.124^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
		PTR	`dd50424.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	`w00a626f.kasserver.com` ⭐
		A	85.13.144.124^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
			PTR	`dd50424.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603041100

`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=1777153878

Same first word

wk-plus.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-05 → 2026-04-25 · 2 obs

● 2015-06-05 02:51:14
● 2026-04-25 22:07:44

●NSns6.kasserver.com2015-06-05 → 2026-04-25 · 2 obs

● 2015-06-05 02:51:14
● 2026-04-25 22:07:44

○MXmail.wk-plus.de2015-06-05 → 2016-11-08 · 4 obs

● 2015-06-05 02:51:14
● 2016-11-08 22:31:28
○ 2017-09-27 09:14:12
○ 2026-04-25 22:07:44

●MXw00a626f.kasserver.com2017-09-27 → 2026-04-25 · 3 obs

○ 2016-11-08 22:31:28
● 2017-09-27 09:14:12
● 2026-04-25 22:07:44

○A85.13.131.2472015-06-05 → 2016-11-08 · 4 obs

● 2015-06-05 02:51:14
● 2016-11-08 22:31:28
○ 2017-09-27 09:14:12
○ 2026-04-25 22:07:44

●A85.13.144.1242026-04-04 → 2026-04-25 · 3 obs

○ 2017-09-27 09:14:12
● 2026-04-04 02:31:40
● 2026-04-25 22:07:44

○A85.13.150.592017-09-27 → 2017-09-27 · 4 obs

○ 2016-11-08 22:31:28
● 2017-09-27 09:14:12
○ 2026-04-04 02:31:40
○ 2026-04-25 22:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
wk-plus.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 wk-plus.de (unsigned zone)

⏱️ Timing

Total: 1606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.144.124`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00a626f.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

wk-plus.de maps to IP address 85.13.144.124.

Other host names, for instance sukower.de, w01aea3f.kasserver.com, primusbergerhof.com, mail.arenaplus.de and pldirekt.de share IP numbers with wk-plus.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to wk-plus.de.

wk-plus.de uses the same name server configuration as other domains, such as moblius.de, fechts.de, grizzlysnacks.com, theater-svlg.de and lm-lehner.at.

wk-plus.de at least partially shares name servers with other domains such as tp-radio.de, wearable-gadget.de, torbau-kraemer.de, rudersportanlagen.de and nlp-online-trainer.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 address:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

wk-plus.de is handled by a single mail server, w00a626f.kasserver.com.

w00a626f.kasserver.com points to one IP number: 85.13.144.124.

wk-plus.de - robtex.com

wk-plus.de

de