`greifer-system.de`

DNSSEC	⚠️ Not signed
A	85.13.151.21^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
		PTR	`dd33808.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`w011ace0.kasserver.com` ⭐
		A	85.13.151.21^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
			PTR	`dd33808.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2512122004

`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=1774497024

Subdomains

mail.greifer-system.de

Same first word

greifer-system.de

DNS History

7 records (4 active, 3 former)

●NSns3.kasserver.com2015-07-15 → 2026-03-26 · 2 obs

● 2015-07-15 10:40:36
● 2026-03-26 04:12:24

●NSns4.kasserver.com2015-07-15 → 2026-03-26 · 2 obs

● 2015-07-15 10:40:36
● 2026-03-26 04:12:24

○MXmail.greifer-system.de2015-07-15 → 2016-06-19 · 4 obs

● 2015-07-15 10:40:36
● 2016-06-19 18:57:04
○ 2017-02-01 03:38:44
○ 2026-03-26 04:12:24

●MXw011ace0.kasserver.com2017-02-01 → 2026-03-26 · 3 obs

○ 2016-06-19 18:57:04
● 2017-02-01 03:38:44
● 2026-03-26 04:12:24

○A85.13.136.2502019-03-16 → 2019-03-16 · 4 obs

○ 2017-02-01 03:38:44
● 2019-03-16 17:28:22
○ 2026-03-07 00:37:20
○ 2026-03-26 04:12:24

○A85.13.139.182015-07-15 → 2017-02-01 · 4 obs

● 2015-07-15 10:40:36
● 2017-02-01 03:38:44
○ 2019-03-16 17:28:22
○ 2026-03-26 04:12:24

●A85.13.151.212026-03-07 → 2026-03-26 · 3 obs

○ 2019-03-16 17:28:22
● 2026-03-07 00:37:20
● 2026-03-26 04:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
greifer-system.de	ns3.kasserver.com, ns4.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.2

NS records: ns3.kasserver.com, ns4.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greifer-system.de (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.151.21`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`w011ace0.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

greifer-system.de is the parent of mail.greifer-system.de.

IP Addresses

greifer-system.de points to a single IP number: 85.13.151.21.

other host names for instance moselguide.de, spritzgiesszubehoer.de, clubfans.de, ce-timber.de and w00aedf5.kasserver.com share IP numbers with greifer-system.de.

Name Servers

greifer-system.de is delegated to two name servers: ns3.kasserver.com and ns4.kasserver.com.

greifer-system.de shares the same name server setup as other domains, for example akahl.net, world-around.de, physical-touch.de, schips.org and beatcamp.de.

greifer-system.de at least partially shares its name servers with other domains, for instance rotevilla.com.

Host names with one IP number:

The host ns3.kasserver.com points to 85.13.128.2 and the host ns4.kasserver.com points to 85.13.140.2.

Mail Servers

greifer-system.de is handled by a single mail server, w011ace0.kasserver.com.

greifer-system.de shares the same mail server setup as other domains, such as spritzguss-zubehoer.de, spritzgiesszubehoer.de and spritzgiesszubehoer.eu.

Host name w011ace0.kasserver.com points to IP address 85.13.151.21.

greifer-system.de - robtex.com