`apcoaching.de`

DNSSEC	⚠️ Not signed
A	85.13.130.167^{🇩🇪 NMM-AS85.13.130.0/24 Neue Medien Muennich}
		PTR	`dd26928.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	`w00c9404.kasserver.com` ⭐
		A	85.13.130.167^{🇩🇪 NMM-AS85.13.130.0/24 Neue Medien Muennich}
			PTR	`dd26928.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602251324

`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=1774417497

Subdomains

mail.apcoaching.de

Same first word

apcoaching.de

Similar names

pacoaching.nl

pacoaching.org

apnchicago.com

pacoaching.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-19 → 2026-03-25 · 2 obs

● 2015-06-19 03:24:02
● 2026-03-25 05:56:56

●NSns6.kasserver.com2015-06-19 → 2026-03-25 · 2 obs

● 2015-06-19 03:24:02
● 2026-03-25 05:56:56

○MXmail.apcoaching.de2015-06-19 → 2016-11-24 · 4 obs

● 2015-06-19 03:24:02
● 2016-11-24 03:23:42
○ 2017-05-30 18:36:06
○ 2026-03-25 05:56:56

●MXw00c9404.kasserver.com2017-05-30 → 2026-03-25 · 3 obs

○ 2016-11-24 03:23:42
● 2017-05-30 18:36:06
● 2026-03-25 05:56:56

●A85.13.130.1672026-03-22 → 2026-03-25 · 3 obs

○ 2017-05-30 18:36:06
● 2026-03-22 13:37:28
● 2026-03-25 05:56:56

○A85.13.141.1852015-06-19 → 2017-05-30 · 4 obs

● 2015-06-19 03:24:02
● 2017-05-30 18:36:06
○ 2026-03-22 13:37:28
○ 2026-03-25 05:56:56

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.130.167`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00c9404.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

apcoaching.de is the parent of mail.apcoaching.de.

IP Addresses

apcoaching.de resolves to one IP number: 85.13.130.167.

other host names including mail.hagehmess.net, kerwer.de, v132487.kasserver.com, impfinfos.de and prima-klima.info share IP numbers with apcoaching.de.

Name Servers

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

apcoaching.de shares the same name server setup as other domains, for instance g8t.eu, semplicelabs.com, altes-schoepfwerk-vehlgast.info, ais-automation.com and walczak-gmbh.com.

apcoaching.de at least partially shares name servers with other domains, for instance helmsauerundkollegen.de, embedded-journal.de, ohrstedt.de, pad-gmbh.de and kcws.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

apcoaching.de is handled by a single mail server, w00c9404.kasserver.com.

w00c9404.kasserver.com resolves to IP 85.13.130.167.

apcoaching.de - robtex.com

apcoaching.de

de