`rubens-model.de`

DNSSEC	⚠️ Not signed
A	85.13.138.57^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd48914.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	`ns3.ai-dns.de`
		A	168.119.5.244^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.244.5.119.168.clients.your-server.de`
NS	`ns5.name-server-kas.de`
		A	85.13.181.181^{🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich}
			PTR	`85-13-181-181-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	`w0129656.kasserver.com` ⭐
		A	85.13.138.57^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
			PTR	`dd48914.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512161956

`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=1774690915

Subdomains

mail.rubens-model.de

Same first word

rubens-model.de

DNS History

8 records (6 active, 2 former)

●NSns3.ai-dns.de2026-03-25 → 2026-03-28 · 3 obs

○ 2015-08-22 03:25:26
● 2026-03-25 13:44:28
● 2026-03-28 10:03:08

●NSns5.kasserver.com2015-08-22 → 2026-03-28 · 2 obs

● 2015-08-22 03:25:26
● 2026-03-28 10:03:08

●NSns5.name-server-kas.de2026-03-25 → 2026-03-28 · 3 obs

○ 2015-08-22 03:25:26
● 2026-03-25 13:44:28
● 2026-03-28 10:03:08

●NSns6.kasserver.com2015-08-22 → 2026-03-28 · 2 obs

● 2015-08-22 03:25:26
● 2026-03-28 10:03:08

○MXmail.rubens-model.de2015-08-22 → 2016-07-12 · 4 obs

● 2015-08-22 03:25:26
● 2016-07-12 14:04:14
○ 2017-04-10 17:04:26
○ 2026-03-28 10:03:08

●MXw0129656.kasserver.com2017-04-10 → 2026-03-28 · 3 obs

○ 2016-07-12 14:04:14
● 2017-04-10 17:04:26
● 2026-03-28 10:03:08

●A85.13.138.572026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-10 17:04:26
● 2026-03-25 13:44:28
● 2026-03-28 10:03:08

○A85.13.139.1142015-08-22 → 2017-04-10 · 4 obs

● 2015-08-22 03:25:26
● 2017-04-10 17:04:26
○ 2026-03-25 13:44:28
○ 2026-03-28 10:03:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rubens-model.de	ns6.kasserver.com, ns5.name-server-kas.de, ns3.ai-dns.de, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns6.kasserver.com, ns5.name-server-kas.de, ns3.ai-dns.de, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubens-model.de (unsigned zone)

⏱️ Timing

Total: 2991ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.57`
NS	4	`ns6.kasserver.com, ns5.kasserver.com...`
MX	1	`w0129656.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

mail.rubens-model.de has rubens-model.de as its parent.

IP Addresses

rubens-model.de maps to IP address 85.13.138.57.

Other host names, for instance infoportal.biz, www.idf-en.de, mail.daviddeery.com, finme.de and mail.sector3music.de share IP numbers with rubens-model.de.

Name Servers

rubens-model.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

rubens-model.de at least partially shares name servers with other domains such as pumpenfachingenieur.com, roettinger.org, gogl.co.at, thechainless.at and paarberatung-paartherapie.de.

These name servers are commonly used with a-dns-service.de and ns3.kas-dns-server.de.

Host names with one IP number:

ns5.kasserver.com points to: 85.13.128.3

ns6.kasserver.com points to: 85.13.159.101

ns3.ai-dns.de points to: 168.119.5.244

ns5.name-server-kas.de points to: 85.13.181.181

Mail Servers

rubens-model.de is handled by a single mail server, w0129656.kasserver.com.

rubens-model.de shares the same mail server setup as other domains, including rankingfeuer.de, firstcat-media.de, rubensflirt.de, firstcat.de and userfactory.de.

w0129656.kasserver.com points to one IP number: 85.13.138.57.

rubens-model.de - robtex.com

rubens-model.de

de