`post-perfekt.de`

DNSSEC	⚠️ Not signed
A	85.13.157.44^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd41322.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	`w017da79.kasserver.com` ⭐
		A	85.13.157.44^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd41322.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602081024

`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=1777080397

WOT: SAFE (68/100)

Subdomains

mail.post-perfekt.de

Same first word

post-perfekt.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-08-15 → 2026-04-25 · 2 obs

● 2015-08-15 17:14:38
● 2026-04-25 01:30:58

●NSns6.kasserver.com2015-08-15 → 2026-04-25 · 2 obs

● 2015-08-15 17:14:38
● 2026-04-25 01:30:58

○MXmail.post-perfekt.de2015-08-15 → 2016-07-08 · 4 obs

● 2015-08-15 17:14:38
● 2016-07-08 17:21:36
○ 2017-02-17 13:31:44
○ 2026-04-25 01:30:58

○MXw0109d7d.kasserver.com2017-02-17 → 2019-01-02 · 5 obs

○ 2016-07-08 17:21:36
● 2017-02-17 13:31:44
● 2019-01-02 04:12:38
○ 2026-03-08 09:15:16
○ 2026-04-25 01:30:58

●MXw017da79.kasserver.com2026-03-08 → 2026-04-25 · 3 obs

○ 2019-01-02 04:12:38
● 2026-03-08 09:15:16
● 2026-04-25 01:30:58

○A85.13.150.422015-08-15 → 2019-01-02 · 4 obs

● 2015-08-15 17:14:38
● 2019-01-02 04:12:38
○ 2026-03-08 09:15:16
○ 2026-04-25 01:30:58

●A85.13.157.442026-03-08 → 2026-04-25 · 3 obs

○ 2019-01-02 04:12:38
● 2026-03-08 09:15:16
● 2026-04-25 01:30:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.44`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w017da79.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

post-perfekt.de is the parent of mail.post-perfekt.de.

IP Addresses

post-perfekt.de points to a single IP number: 85.13.157.44.

other host names for instance msghannover.de, feldenkrais-testroet.de, w0103834.kasserver.com, w01c58c9.kasserver.com and w00c0fa3.kasserver.com share IP numbers with post-perfekt.de.

Name Servers

post-perfekt.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

post-perfekt.de shares the same name server setup as other domains, for example td-neustadt.de, lottoloser.at, martin-henze.de, erich-s.org and stoffdruck.com.

post-perfekt.de at least partially shares name servers with other domains, for instance leoschule.de, leben-im-einklang.de, insleben.de, dls-expert.de and waschguru.de.

These name servers are commonly used 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:

The host ns5.kasserver.com points to 85.13.128.3 and the host ns6.kasserver.com points to 85.13.159.101.

Mail Servers

post-perfekt.de is handled by a single mail server, w017da79.kasserver.com.

Host name w017da79.kasserver.com points to IP address 85.13.157.44.

post-perfekt.de - robtex.com

post-perfekt.de

de