`patrickkotas.de`

DNSSEC	⚠️ Not signed
A	85.13.155.29^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd38508.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	`w0123fdf.kasserver.com` ⭐
		A	85.13.155.29^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd38508.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281148

`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=1776270050

Subdomains

mail.patrickkotas.de

Same first word

patrickkotas.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-14 → 2026-04-15 · 2 obs

● 2015-07-14 19:02:24
● 2026-04-15 16:43:20

●NSns6.kasserver.com2015-07-14 → 2026-04-15 · 2 obs

● 2015-07-14 19:02:24
● 2026-04-15 16:43:20

○MXmail.patrickkotas.de2015-07-14 → 2016-12-02 · 4 obs

● 2015-07-14 19:02:24
● 2016-12-02 17:51:38
○ 2017-09-01 14:38:56
○ 2026-04-15 16:43:20

●MXw0123fdf.kasserver.com2017-09-01 → 2026-04-15 · 3 obs

○ 2016-12-02 17:51:38
● 2017-09-01 14:38:56
● 2026-04-15 16:43:20

○A85.13.135.1282015-07-14 → 2016-04-09 · 4 obs

● 2015-07-14 19:02:24
● 2016-04-09 14:56:46
○ 2016-12-02 17:51:38
○ 2026-04-15 16:43:20

●A85.13.155.292016-12-02 → 2026-04-15 · 3 obs

○ 2016-04-09 14:56:46
● 2016-12-02 17:51:38
● 2026-04-15 16:43:20

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.29`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w0123fdf.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

patrickkotas.de is the parent of mail.patrickkotas.de.

IP Addresses

patrickkotas.de resolves to one IP number: 85.13.155.29.

other host names including marcus-werner.com, w018e0f4.kasserver.com, enerpacte.com, mail.dt64.com and kleintierpraxis-lauf.de share IP numbers with patrickkotas.de.

Name Servers

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

patrickkotas.de shares the same name server setup as other domains, for instance vermessung-koesters.de, vhs-eutin.de, arch-time.com, alphadi.de and alufix.co.at.

patrickkotas.de at least partially shares name servers with other domains, for instance ptbnet.de, alex-fischer-buch.de, 3me-rechtsanwaelte.de, sal-a.de and bilderwerdenfilme.de.

these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, 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

Mail Servers

patrickkotas.de is handled by a single mail server, w0123fdf.kasserver.com.

w0123fdf.kasserver.com resolves to IP 85.13.155.29.

patrickkotas.de - robtex.com

patrickkotas.de

de