`drbuck.de`

DNSSEC	⚠️ Not signed
A	85.13.134.16^{🇩🇪 NMM-AS85.13.134.0/24 Neue Medien Muennich}
		PTR	`dd11516.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	`w00fcf8c.kasserver.com` ⭐
		A	85.13.134.16^{🇩🇪 NMM-AS85.13.134.0/24 Neue Medien Muennich}
			PTR	`dd11516.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512081418

`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=1775029851

Subdomains

mail.drbuck.de

Same first word

drbuck.com

drbuck.de

Similar names

bdruck.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-07 → 2026-04-01 · 2 obs

● 2015-07-07 13:44:12
● 2026-04-01 08:19:38

●NSns6.kasserver.com2015-07-07 → 2026-04-01 · 2 obs

● 2015-07-07 13:44:12
● 2026-04-01 08:19:38

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

● 2015-07-07 13:44:12
● 2016-06-21 09:44:48
○ 2017-02-14 17:37:42
○ 2026-04-01 08:19:38

●MXw00fcf8c.kasserver.com2017-02-14 → 2026-04-01 · 3 obs

○ 2016-06-21 09:44:48
● 2017-02-14 17:37:42
● 2026-04-01 08:19:38

●A85.13.134.162026-02-23 → 2026-04-01 · 3 obs

○ 2019-02-03 02:32:52
● 2026-02-23 21:41:46
● 2026-04-01 08:19:38

○A85.13.144.1842015-07-07 → 2019-02-03 · 4 obs

● 2015-07-07 13:44:12
● 2019-02-03 02:32:52
○ 2026-02-23 21:41:46
○ 2026-04-01 08:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, l.de.net, n.de.net...	12 records
drbuck.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 drbuck.de (unsigned zone)

⏱️ Timing

Total: 1014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.134.16`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00fcf8c.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 6 (a.nic.de, f.nic.de, z.nic.de...)

Out-of-bailiwick: 6 (l.de.net, n.de.net, s.de.net...)

Analysis

Hierarchy

drbuck.de is the parent of mail.drbuck.de.

IP Addresses

drbuck.de resolves to one IP number: 85.13.134.16.

other host names including mail.agamber.de, robert-aebi.ch, mail.cc-seidel.de, w00c4f95.kasserver.com and w00fcf8c.kasserver.com share IP numbers with drbuck.de.

Name Servers

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

drbuck.de shares the same name server setup as other domains, for instance data-scientist.at, heiss-delikatessen.de, elbe-umzuege.de, template.expert and smilingua.com.

drbuck.de at least partially shares name servers with other domains, for instance anjabayerwaltes.de, diecheckerin.de, luisengym.de, obermarxloh.de and report-digital.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

drbuck.de is handled by a single mail server, w00fcf8c.kasserver.com.

w00fcf8c.kasserver.com resolves to IP 85.13.134.16.

drbuck.de - robtex.com

drbuck.de

de