`semalyzer.de`

DNSSEC	⚠️ Not signed
A	85.13.145.191^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
		PTR	`dd26832.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	`a-dns-service.de`
		A	135.181.2.96^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`a-dns-service.de`
NS	`ns3.kas-dns-server.de`
		A	85.13.179.179^{🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich}
			PTR	`85-13-179-179-static.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	`w008c3c3.kasserver.com` ⭐
		A	85.13.145.191^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
			PTR	`dd26832.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512122052

`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=1774657988

Subdomains

mail.semalyzer.de

Same first word

semalyzer.de

semalyzer.com

DNS History

9 records (6 active, 3 former)

●NSa-dns-service.de2026-03-27 → 2026-03-28 · 3 obs

○ 2015-05-05 15:20:58
● 2026-03-27 22:51:02
● 2026-03-28 00:35:50

●NSns3.kas-dns-server.de2026-03-27 → 2026-03-28 · 3 obs

○ 2015-05-05 15:20:58
● 2026-03-27 22:51:02
● 2026-03-28 00:35:50

●NSns5.kasserver.com2015-05-05 → 2026-03-28 · 2 obs

● 2015-05-05 15:20:58
● 2026-03-28 00:35:50

●NSns6.kasserver.com2015-05-05 → 2026-03-28 · 2 obs

● 2015-05-05 15:20:58
● 2026-03-28 00:35:50

○MXmail.semalyzer.de2015-05-05 → 2016-09-15 · 4 obs

● 2015-05-05 15:20:58
● 2016-09-15 16:48:20
○ 2018-11-16 15:23:22
○ 2026-03-28 00:35:50

●MXw008c3c3.kasserver.com2018-11-16 → 2026-03-28 · 3 obs

○ 2016-09-15 16:48:20
● 2018-11-16 15:23:22
● 2026-03-28 00:35:50

○A85.13.136.242015-05-05 → 2016-09-15 · 4 obs

● 2015-05-05 15:20:58
● 2016-09-15 16:48:20
○ 2018-11-16 15:23:22
○ 2026-03-28 00:35:50

●A85.13.145.1912026-03-27 → 2026-03-28 · 3 obs

○ 2018-11-16 15:23:22
● 2026-03-27 22:51:02
● 2026-03-28 00:35:50

○A85.13.162.482018-11-16 → 2018-11-16 · 4 obs

○ 2016-09-15 16:48:20
● 2018-11-16 15:23:22
○ 2026-03-27 22:51:02
○ 2026-03-28 00:35:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
semalyzer.de	ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com, a-dns-service.de	2 records

✅ Authoritative Response

Server:85.13.128.3

NS records: ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com, a-dns-service.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semalyzer.de (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.145.191`
NS	4	`ns6.kasserver.com, ns3.kas-dns-server.de...`
MX	1	`w008c3c3.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kas-dns-server.de, a-dns-service.de)

Analysis

Hierarchy

semalyzer.de is the parent of mail.semalyzer.de.

IP Addresses

semalyzer.de points to a single IP number: 85.13.145.191.

other host names for instance sportpaint.eu, soundera.de, highspirits-kiel.de, mail.aseto.de and drsem.de share IP numbers with semalyzer.de.

Name Servers

semalyzer.de is delegated to four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

semalyzer.de at least partially shares name servers with other domains, for instance kulturaktiv.org, wolfsrudelshop.com, bch24.de, plisseo.com and fussballregeln24.de.

Host names with one IP number:

a-dns-service.de points to 135.181.2.96

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

ns3.kas-dns-server.de points to 85.13.179.179

Mail Servers

semalyzer.de is handled by a single mail server, w008c3c3.kasserver.com.

semalyzer.de shares the same mail server setup as other domains, for instance usability-profis.de, drsem.de, searator.com, semalyzer.com and semalizer.de.

Host name w008c3c3.kasserver.com points to IP address 85.13.145.191.

semalyzer.de - robtex.com

semalyzer.de

de