`zeffmedia.de`

DNSSEC	⚠️ Not signed
A	85.13.142.246^{🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich}
		PTR	`dd30718.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	`w009570c.kasserver.com` ⭐
		A	85.13.142.246^{🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich}
			PTR	`dd30718.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
TXT	`google-site-verification=ab-iZFJ5-GJKf4holPqYaDPg9Lqq2ZZJtcm3yklYw0c`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603021155

`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=1774561977

Subdomains

mail.zeffmedia.de

Same first word

zeffmedia.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-21 → 2026-03-26 · 2 obs

● 2015-07-21 13:30:58
● 2026-03-26 22:12:02

●NSns6.kasserver.com2015-07-21 → 2026-03-26 · 2 obs

● 2015-07-21 13:30:58
● 2026-03-26 22:12:02

○MXmail.zeffmedia.de2015-07-21 → 2016-06-19 · 4 obs

● 2015-07-21 13:30:58
● 2016-06-19 14:02:28
○ 2017-02-12 09:24:38
○ 2026-03-26 22:12:02

●MXw009570c.kasserver.com2017-02-12 → 2026-03-26 · 3 obs

○ 2016-06-19 14:02:28
● 2017-02-12 09:24:38
● 2026-03-26 22:12:02

●A85.13.142.2462026-03-25 → 2026-03-26 · 3 obs

○ 2018-10-19 13:25:10
● 2026-03-25 14:22:10
● 2026-03-26 22:12:02

○A85.13.153.2162015-07-21 → 2018-10-19 · 4 obs

● 2015-07-21 13:30:58
● 2018-10-19 13:25:10
○ 2026-03-25 14:22:10
○ 2026-03-26 22:12:02

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 2589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.142.246`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w009570c.kasserver.com (pri: 10)`
TXT	2	`google-site-verification=ab-iZFJ5-GJKf4h, v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

The parent of mail.zeffmedia.de is zeffmedia.de.

IP Addresses

zeffmedia.de points to IP number: 85.13.142.246.

Other host names such as w01730d1.kasserver.com, huegel-immobilien.de, w0172c17.kasserver.com, przf.de and w00e0bc0.kasserver.com share IPs with zeffmedia.de.

Name Servers

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

zeffmedia.de shares the same name server setup as kampfsport-selbstverteidigung-hamburg.de, ues-ag.net, detektei-wilhelmshaven.de, orangelemon.de and arloc.de.

zeffmedia.de at least partially shares name servers with other domains, for instance wohnungen-zum-wohlfuehlen.de, baronimnetz.de, praxis-kargiofila.de, wunsch-koala.de and woanderssein.de.

these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

zeffmedia.de is handled by a single mail server, w009570c.kasserver.com.

w009570c.kasserver.com points to a single IP: 85.13.142.246.

zeffmedia.de - robtex.com

zeffmedia.de

de