leadmasters.de - dns.ninja

`leadmasters.de`

DNSSEC	⚠️ Not signed
A	85.13.152.143^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
		PTR	`dd35600.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	`w01b9aa4.kasserver.com` ⭐
		A	85.13.152.143^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
			PTR	`dd35600.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602271125

`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=1782918449

Same first word

leadmasters.com

leadmasters.net

leadmasters.leadpages.co

leadmasters.de

leadmasters.nl

Similar names

DNS History

9 records (4 active, 5 former)

○NScns1.alfahosting.info2019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:34:26
○ 2026-05-28 09:56:24
○ 2026-07-01 15:31:16

○NScns2.alfahosting.info2019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:34:26
○ 2026-05-28 09:56:24
○ 2026-07-01 15:31:16

○NScns3.alfahosting.info2019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:34:26
○ 2026-05-28 09:56:24
○ 2026-07-01 15:31:16

●NSns5.kasserver.com2026-05-28 → 2026-07-01 · 3 obs

○ 2019-02-20 07:34:26
● 2026-05-28 09:56:24
● 2026-07-01 15:31:16

●NSns6.kasserver.com2026-05-28 → 2026-07-01 · 3 obs

○ 2019-02-20 07:34:26
● 2026-05-28 09:56:24
● 2026-07-01 15:31:16

○MXmail.leadmasters.de2019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:34:26
○ 2026-05-28 09:56:24
○ 2026-07-01 15:31:16

●MXw01b9aa4.kasserver.com2026-05-28 → 2026-07-01 · 3 obs

○ 2019-02-20 07:34:26
● 2026-05-28 09:56:24
● 2026-07-01 15:31:16

○A109.237.136.1692019-02-20 → 2019-02-20 · 3 obs

● 2019-02-20 07:34:26
○ 2026-05-28 09:56:24
○ 2026-07-01 15:31:16

●A85.13.152.1432026-05-28 → 2026-07-01 · 3 obs

○ 2019-02-20 07:34:26
● 2026-05-28 09:56:24
● 2026-07-01 15:31:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadmasters.de (unsigned zone)

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.152.143`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01b9aa4.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

leadmasters.de has exactly one IP address — 85.13.152.143.

onboarding.de, businesscoaching.de, w01b9352.kasserver.com plus two other host names have IP numbers in common with leadmasters.de.

Name Servers

leadmasters.de uses two name servers for its delegation: ns5.kasserver.com and ns6.kasserver.com.

The name server configuration of leadmasters.de is shared with other domains, for instance technologiesprung.de, weddings-by-sarah.com, deutsch-grosskopf.de and two others.

leadmasters.de shares at least some of its name servers with other domains, including westcobattery.de, florianbinder.de, megatom.de and two others.

These name servers are frequently seen alongside the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

ns5.kasserver.com and ns6.kasserver.com each resolve to one IP number: ns5.kasserver.com points to 85.13.128.3 and ns6.kasserver.com points to 85.13.159.101.

Mail Servers

leadmasters.de uses one mail server — w01b9aa4.kasserver.com.

leadmasters.de uses the same mail servers as other domains, including tareqjomaa.com.

w01b9aa4.kasserver.com directs to just one IP number, 85.13.152.143.