`sektor33.de`

DNSSEC	⚠️ Not signed
A	85.13.133.190^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd24202.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	`w00dbeed.kasserver.com` ⭐
		A	85.13.133.190^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
			PTR	`dd24202.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602241105

`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=1774681883

Subdomains

webmail.sektor33.de

Same first word

sektor33.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-17 → 2026-03-28 · 2 obs

● 2015-06-17 04:33:18
● 2026-03-28 07:37:50

●NSns6.kasserver.com2015-06-17 → 2026-03-28 · 2 obs

● 2015-06-17 04:33:18
● 2026-03-28 07:37:50

○MXmail.sektor33.de2015-06-17 → 2016-09-10 · 4 obs

● 2015-06-17 04:33:18
● 2016-09-10 06:49:06
○ 2017-04-02 00:37:16
○ 2026-03-28 07:37:50

●MXw00dbeed.kasserver.com2017-04-02 → 2026-03-28 · 3 obs

○ 2016-09-10 06:49:06
● 2017-04-02 00:37:16
● 2026-03-28 07:37:50

●A85.13.133.1902026-03-27 → 2026-03-28 · 3 obs

○ 2017-04-02 00:37:16
● 2026-03-27 18:19:16
● 2026-03-28 07:37:50

○A85.13.145.2202015-06-17 → 2016-09-10 · 4 obs

● 2015-06-17 04:33:18
● 2016-09-10 06:49:06
○ 2017-04-02 00:37:16
○ 2026-03-28 07:37:50

○A85.13.155.32017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-10 06:49:06
● 2017-04-02 00:37:16
○ 2026-03-27 18:19:16
○ 2026-03-28 07:37:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sektor33.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 sektor33.de (unsigned zone)

⏱️ Timing

Total: 914ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.190`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00dbeed.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

sektor33.de is the parent of webmail.sektor33.de.

IP Addresses

sektor33.de points to a single IP number: 85.13.133.190.

other host names for instance w0177317.kasserver.com, mail.mxn.mx, dpmarineservice.com, w0092cc7.kasserver.com and www.prolocker.mx share IP numbers with sektor33.de.

Name Servers

sektor33.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

sektor33.de shares the same name server setup as other domains, for example lalelu.biz, tanguyvidal.com, kanzlei-kempgen.de, bareiss-ferienhotel.eu and mein-livestream.net.

sektor33.de at least partially shares name servers with other domains, for instance parfumberater.de, karmajob.de, dr-rb-koerner.de, lindemaenner.de and funzware.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

sektor33.de is handled by a single mail server, w00dbeed.kasserver.com.

Host name w00dbeed.kasserver.com points to IP address 85.13.133.190.

sektor33.de - robtex.com

sektor33.de

de