`dl3kr.de`

DNSSEC	⚠️ Not signed
A	85.13.157.138^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd44222.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	`rufzeich.kasserver.com` ⭐
		A	85.13.157.138^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd44222.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603011252

`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=1774644837

Same first word

dl3kr.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-03 → 2026-03-27 · 2 obs

● 2015-06-03 17:20:46
● 2026-03-27 21:25:34

●NSns6.kasserver.com2015-06-03 → 2026-03-27 · 2 obs

● 2015-06-03 17:20:46
● 2026-03-27 21:25:34

○MXmail.dl3kr.de2015-06-03 → 2016-07-06 · 4 obs

● 2015-06-03 17:20:46
● 2016-07-06 13:49:28
○ 2017-03-18 23:42:50
○ 2026-03-27 21:25:34

●MXrufzeich.kasserver.com2017-03-18 → 2026-03-27 · 3 obs

○ 2016-07-06 13:49:28
● 2017-03-18 23:42:50
● 2026-03-27 21:25:34

○A85.13.134.1482015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 17:20:46
○ 2015-11-11 18:01:50
○ 2026-03-27 21:25:34

○A85.13.141.1692015-11-11 → 2017-03-18 · 5 obs

○ 2015-06-03 17:20:46
● 2015-11-11 18:01:50
● 2017-03-18 23:42:50
○ 2026-02-25 21:36:48
○ 2026-03-27 21:25:34

●A85.13.157.1382026-02-25 → 2026-03-27 · 3 obs

○ 2017-03-18 23:42:50
● 2026-02-25 21:36:48
● 2026-03-27 21:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dl3kr.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 dl3kr.de (unsigned zone)

⏱️ Timing

Total: 905ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.138`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`rufzeich.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

dl3kr.de resolves to one IP number: 85.13.157.138.

other host names including speicherbereich.net, car-ita.net, mail.xn--lhken-kva.de, w00f1834.kasserver.com and w0135877.kasserver.com share IP numbers with dl3kr.de.

Name Servers

dl3kr.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

dl3kr.de shares the same name server setup as other domains, for instance sprachzertifikate.eu, vivalamovie.net, perkfect.net, pfannen-harecker.com and motorschneider.at.

dl3kr.de at least partially shares name servers with other domains, for instance tanjaundmicha.de, manuelhergenroeder.de, onlineshop-aw.de, bozenhardt.de and lk-natale.de.

these name servers are often 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 one IP number:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

dl3kr.de is handled by a single mail server, rufzeich.kasserver.com.

rufzeich.kasserver.com resolves to IP 85.13.157.138.

dl3kr.de - robtex.com

dl3kr.de

de