`40knots.de`

DNSSEC	⚠️ Not signed
A	85.13.139.23^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd18612.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	`v104999.kasserver.com` ⭐
		A	85.13.139.23^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd18612.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512141956

`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=1777282327

Same first word

40knots.co.nz

40knots.net

40knots.de

40knots.org

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-07 → 2026-04-27 · 2 obs

● 2015-07-07 08:32:32
● 2026-04-27 09:47:38

●NSns6.kasserver.com2015-07-07 → 2026-04-27 · 2 obs

● 2015-07-07 08:32:32
● 2026-04-27 09:47:38

○MXmail.40knots.de2015-07-07 → 2016-11-28 · 4 obs

● 2015-07-07 08:32:32
● 2016-11-28 11:39:50
○ 2017-01-06 13:52:22
○ 2026-04-27 09:47:38

●MXv104999.kasserver.com2017-01-06 → 2026-04-27 · 3 obs

○ 2016-11-28 11:39:50
● 2017-01-06 13:52:22
● 2026-04-27 09:47:38

●A85.13.139.232026-04-08 → 2026-04-27 · 3 obs

○ 2018-05-18 21:40:48
● 2026-04-08 21:48:24
● 2026-04-27 09:47:38

○A85.13.139.302015-07-07 → 2018-05-18 · 4 obs

● 2015-07-07 08:32:32
● 2018-05-18 21:40:48
○ 2026-04-08 21:48:24
○ 2026-04-27 09:47:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
40knots.de	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 40knots.de (unsigned zone)

⏱️ Timing

Total: 1427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.23`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`v104999.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

40knots.de resolves to a single IP: 85.13.139.23.

Other host names, for instance ex-base.com, nachfuelltoner.net, w01e670d.kasserver.com, w014d845.kasserver.com and ce-concepts.com share IP numbers with 40knots.de.

Name Servers

40knots.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.

40knots.de shares the same name server setup as other domains, for example 1protect.info, aimartists.net, seh-begleiter.de, katharina-weber.org and online-abfallkalender.de.

40knots.de shares some name servers with other domains, for example mencke-haan.de, mupitu.de, gulotta.de, lorenz-leserservice.com and virtual-office-kudamm.de.

These name servers are commonly used alongside 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

40knots.de is handled by a single mail server, v104999.kasserver.com.

Host name v104999.kasserver.com points to IP 85.13.139.23.

40knots.de - robtex.com

40knots.de

de