`kornspringer.de`

DNSSEC	⚠️ Not signed
A	85.13.146.231^{🇩🇪 NMM-AS85.13.146.0/24 Neue Medien Muennich}
		PTR	`dd40716.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	`w00d78e1.kasserver.com` ⭐
		A	85.13.146.231^{🇩🇪 NMM-AS85.13.146.0/24 Neue Medien Muennich}
			PTR	`dd40716.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121831

`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=1774863715

Same first word

kornspringer.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-08-01 → 2026-03-30 · 2 obs

● 2015-08-01 13:38:42
● 2026-03-30 09:48:48

●NSns6.kasserver.com2015-08-01 → 2026-03-30 · 2 obs

● 2015-08-01 13:38:42
● 2026-03-30 09:48:48

○MXmail.kornspringer.de2015-08-01 → 2016-12-30 · 4 obs

● 2015-08-01 13:38:42
● 2016-12-30 06:21:46
○ 2017-12-30 22:01:06
○ 2026-03-30 09:48:48

●MXw00d78e1.kasserver.com2017-12-30 → 2026-03-30 · 3 obs

○ 2016-12-30 06:21:46
● 2017-12-30 22:01:06
● 2026-03-30 09:48:48

○A85.13.145.1762017-12-30 → 2017-12-30 · 3 obs

○ 2016-12-30 06:21:46
● 2017-12-30 22:01:06
○ 2026-03-30 09:48:48

○A85.13.145.2492015-08-01 → 2016-12-30 · 4 obs

● 2015-08-01 13:38:42
● 2016-12-30 06:21:46
○ 2017-12-30 22:01:06
○ 2026-03-30 09:48:48

●A85.13.146.2312026-03-30 → 2026-03-30 · 2 obs

○ 2017-12-30 22:01:06
● 2026-03-30 09:48:48

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kornspringer.de (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.146.231`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00d78e1.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

kornspringer.de points to a single IP number: 85.13.146.231.

Other host names, for instance w005d6f8.kasserver.com, dd40716.kasserver.com, amon-technik.de, mail.balmertshofen.de and mail.e-learner.de share IP numbers with kornspringer.de.

Name Servers

Delegation for kornspringer.de rests with two name servers, ns5.kasserver.com and ns6.kasserver.com.

kornspringer.de shares the same name server setup as other domains, including wellforyou.de, storyboarderline.net, schwimmverein-coburg.de, medizin-tv.info and prosenio-aktiv.de.

kornspringer.de at least partially shares name servers with other domains, for instance mediaformat.de, ebrusen.de, michaelkwiatek.de, telealert.de and lucenti.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 one IP number: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.

Mail Servers

kornspringer.de is handled by a single mail server, w00d78e1.kasserver.com.

w00d78e1.kasserver.com points to a single IP: 85.13.146.231.

kornspringer.de - robtex.com

kornspringer.de

de