`masterfitnesstrainer.de`

DNSSEC	⚠️ Not signed
A	85.13.155.7^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd39104.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	`w01f540c.kasserver.com` ⭐
		A	85.13.155.7^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd39104.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602201211

`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=1774536087

Subdomains

mail.masterfitnesstrainer.de

Same first word

masterfitnesstrainer.de

Similar names

mastertrainerfitness.net

DNS History

19 records (4 active, 15 former)

○NSns-de.1and1-dns.biz2016-03-03 → 2017-04-09 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○NSns-de.1and1-dns.com2016-03-03 → 2017-04-09 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○NSns-de.1and1-dns.de2016-03-03 → 2017-04-09 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○NSns-de.1and1-dns.org2016-03-03 → 2017-04-09 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

●NSns5.kasserver.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-04-09 10:01:58
● 2026-03-25 05:14:18
● 2026-03-26 14:59:22

●NSns6.kasserver.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-04-09 10:01:58
● 2026-03-25 05:14:18
● 2026-03-26 14:59:22

○NSnsa0.schlundtech.de2015-06-27 → 2015-12-01 · 4 obs

● 2015-06-27 10:10:50
● 2015-12-01 12:35:48
○ 2016-03-03 09:04:12
○ 2026-03-26 14:59:22

○NSnsb0.schlundtech.de2015-06-27 → 2015-12-01 · 4 obs

● 2015-06-27 10:10:50
● 2015-12-01 12:35:48
○ 2016-03-03 09:04:12
○ 2026-03-26 14:59:22

○NSnsc0.schlundtech.de2015-06-27 → 2015-12-01 · 4 obs

● 2015-06-27 10:10:50
● 2015-12-01 12:35:48
○ 2016-03-03 09:04:12
○ 2026-03-26 14:59:22

○NSnsd0.schlundtech.de2015-06-27 → 2015-12-01 · 4 obs

● 2015-06-27 10:10:50
● 2015-12-01 12:35:48
○ 2016-03-03 09:04:12
○ 2026-03-26 14:59:22

○MXmx00.kundenserver.de2016-03-03 → 2017-04-09 · 4 obs

● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○MXmx01.kundenserver.de2016-03-03 → 2017-04-09 · 4 obs

● 2016-03-03 09:04:12
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

●MXw01f540c.kasserver.com2026-03-25 → 2026-03-26 · 3 obs

○ 2017-04-09 10:01:58
● 2026-03-25 05:14:18
● 2026-03-26 14:59:22

○A2001:8d8:1001:5090:9fb:21e6:86f4:d8002016-03-03 → 2016-06-30 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2016-06-30 13:22:26
○ 2017-04-09 10:01:58
○ 2026-03-26 14:59:22

○A2001:8d8:1001:5090:f5a0:677:47d3:8642017-04-09 → 2017-04-09 · 4 obs

○ 2016-06-30 13:22:26
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○A212.227.247.122017-04-09 → 2017-04-09 · 4 obs

○ 2016-06-30 13:22:26
● 2017-04-09 10:01:58
○ 2026-03-25 05:14:18
○ 2026-03-26 14:59:22

○A217.160.218.1222016-03-03 → 2016-06-30 · 5 obs

○ 2015-12-01 12:35:48
● 2016-03-03 09:04:12
● 2016-06-30 13:22:26
○ 2017-04-09 10:01:58
○ 2026-03-26 14:59:22

●A85.13.155.72026-03-25 → 2026-03-26 · 3 obs

○ 2017-04-09 10:01:58
● 2026-03-25 05:14:18
● 2026-03-26 14:59:22

○A85.214.24.2252015-06-27 → 2015-12-01 · 4 obs

● 2015-06-27 10:10:50
● 2015-12-01 12:35:48
○ 2016-03-03 09:04:12
○ 2026-03-26 14:59:22

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.7`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w01f540c.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

masterfitnesstrainer.de is the parent of mail.masterfitnesstrainer.de.

IP Addresses

masterfitnesstrainer.de resolves to one IP number: 85.13.155.7.

other host names including v158009.kasserver.com, moritz-cramer.de, w01f579d.kasserver.com, w01f53c6.kasserver.com and w00bd4d1.kasserver.com share IP numbers with masterfitnesstrainer.de.

Name Servers

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

masterfitnesstrainer.de shares the same name server setup as other domains, for instance mietens.info, mgs-service.eu, streets.at, ecovino.org and poltmann.com.

masterfitnesstrainer.de at least partially shares name servers with other domains, for instance landbaron.de, anton-roehrl.de, lichtgestalten-berlin.de, luul.de and kn-gaming.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

masterfitnesstrainer.de is handled by a single mail server, w01f540c.kasserver.com.

masterfitnesstrainer.de shares the same mail server setup as other domains, for instance moritz-cramer.de.

w01f540c.kasserver.com resolves to IP 85.13.155.7.

masterfitnesstrainer.de - robtex.com