`robert-rockmann.de`

DNSSEC	⚠️ Not signed
A	85.13.157.131^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd21622.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	`w009c941.kasserver.com` ⭐
		A	85.13.157.131^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd21622.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602221316

`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=1776196861

WOT: SAFE (63/100)

Subdomains

mail.robert-rockmann.de

Same first word

robert-rockmann.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-09 → 2026-04-14 · 2 obs

● 2015-08-09 14:05:32
● 2026-04-14 20:08:28

●NSns6.kasserver.com2015-08-09 → 2026-04-14 · 2 obs

● 2015-08-09 14:05:32
● 2026-04-14 20:08:28

○MXmail.robert-rockmann.de2015-08-09 → 2016-06-27 · 4 obs

● 2015-08-09 14:05:32
● 2016-06-27 11:47:52
○ 2017-02-11 01:01:22
○ 2026-04-14 20:08:28

●MXw009c941.kasserver.com2017-02-11 → 2026-04-14 · 3 obs

○ 2016-06-27 11:47:52
● 2017-02-11 01:01:22
● 2026-04-14 20:08:28

○A85.13.137.282015-08-09 → 2017-02-11 · 4 obs

● 2015-08-09 14:05:32
● 2017-02-11 01:01:22
○ 2020-01-16 20:03:52
○ 2026-04-14 20:08:28

●A85.13.157.1312020-01-16 → 2026-04-14 · 3 obs

○ 2017-02-11 01:01:22
● 2020-01-16 20:03:52
● 2026-04-14 20:08:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robert-rockmann.de (unsigned zone)

⏱️ Timing

Total: 1012ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.131`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w009c941.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

robert-rockmann.de is a parent of mail.robert-rockmann.de.

IP Addresses

robert-rockmann.de points to a single IP address: 85.13.157.131.

Other host names such as w00663e1.kasserver.com, v118808.kasserver.com, w01729ef.kasserver.com, www.physiotherapie-berns.de and lions-loh-mar.com share IP numbers with robert-rockmann.de.

Name Servers

robert-rockmann.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

robert-rockmann.de uses the same name server setup as other domains, including herzbetont.com, robz.biz, memfit.ch, villatable.com and ka-os.com.

At least part of the name servers for robert-rockmann.de are shared with other domains, for instance wegbereiter-consulting.de, freundeskreise-landesverband-sachsen.de, pielonline.de, knoblich-hilden.de and rapstube.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.

Hostnames with a single IP

ns5.kasserver.com resolves to: 85.13.128.3.

ns6.kasserver.com resolves to: 85.13.159.101.

Mail Servers

The mail server for robert-rockmann.de is w009c941.kasserver.com.

Host w009c941.kasserver.com points to IP 85.13.157.131.

robert-rockmann.de - robtex.com