`codingbuero.de`

DNSSEC	⚠️ Not signed
A	85.13.132.78^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
		PTR	`dd51918.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	`w009f0a4.kasserver.com` ⭐
		A	85.13.132.78^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
			PTR	`dd51918.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603031106

`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=1775984061

Subdomains

mail.codingbuero.de

Same first word

codingbuero.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-05-18 → 2026-04-12 · 2 obs

● 2015-05-18 17:39:50
● 2026-04-12 09:08:38

●NSns6.kasserver.com2015-05-18 → 2026-04-12 · 2 obs

● 2015-05-18 17:39:50
● 2026-04-12 09:08:38

○MXmail.codingbuero.de2015-05-18 → 2016-07-18 · 4 obs

● 2015-05-18 17:39:50
● 2016-07-18 05:29:30
○ 2017-03-20 08:59:40
○ 2026-04-12 09:08:38

●MXw009f0a4.kasserver.com2017-03-20 → 2026-04-12 · 3 obs

○ 2016-07-18 05:29:30
● 2017-03-20 08:59:40
● 2026-04-12 09:08:38

○A85.13.130.1942015-05-18 → 2016-07-18 · 4 obs

● 2015-05-18 17:39:50
● 2016-07-18 05:29:30
○ 2017-03-20 08:59:40
○ 2026-04-12 09:08:38

●A85.13.132.782026-02-19 → 2026-04-12 · 3 obs

○ 2017-03-20 08:59:40
● 2026-02-19 20:08:34
● 2026-04-12 09:08:38

○A85.13.155.302017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-18 05:29:30
● 2017-03-20 08:59:40
○ 2026-02-19 20:08:34
○ 2026-04-12 09:08:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingbuero.de (unsigned zone)

⏱️ Timing

Total: 1154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.132.78`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w009f0a4.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

codingbuero.de is the parent of mail.codingbuero.de.

IP Addresses

codingbuero.de points to IP number 85.13.132.78.

For instance, other host names w0178be3.kasserver.com, w00f28f7.kasserver.com, w00e55fc.kasserver.com, hsiegmeier.de and w00b71a3.kasserver.com share IP numbers with codingbuero.de.

Name Servers

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

codingbuero.de uses the same name server setup as other domains such as kfztechnik-schurath.de, xn--tandemfliegen-allgu-xwb.de, hq-horses.de, postkomm.de and okresa.de.

codingbuero.de shares name servers with other domains at least partially, for example kreuzfahrer-info.de, phidos.de, mitdanielmueller.de, bootskiste-gnissau.de and weiler-gmbh.de.

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

codingbuero.de is handled by a single mail server, w009f0a4.kasserver.com.

codingbuero.de shares the same mail server setup as other domains, such as bwdd.de, dresden-haarstudio.de and zahnheilkunde-dresden.de.

w009f0a4.kasserver.com points to a single IP: 85.13.132.78.

codingbuero.de - robtex.com

codingbuero.de

de