`deconoffice.de`

DNSSEC	⚠️ Not signed
A	85.13.143.49^{🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich}
		PTR	`dd23624.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	`w007cb6c.kasserver.com` ⭐
		A	85.13.143.49^{🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich}
			PTR	`dd23624.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602241147

`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=1774737853

Subdomains

mail.deconoffice.de

Same first word

deconoffice.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 21:06:44
● 2026-03-28 23:04:02

●NSns6.kasserver.com2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 21:06:44
● 2026-03-28 23:04:02

○MXmail.deconoffice.de2015-06-21 → 2016-09-21 · 4 obs

● 2015-06-21 21:06:44
● 2016-09-21 05:09:14
○ 2017-04-19 08:31:44
○ 2026-03-28 23:04:02

●MXw007cb6c.kasserver.com2017-04-19 → 2026-03-28 · 3 obs

○ 2016-09-21 05:09:14
● 2017-04-19 08:31:44
● 2026-03-28 23:04:02

○A85.13.135.1212015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 21:06:44
○ 2015-10-29 13:24:00
○ 2026-03-28 23:04:02

●A85.13.143.492015-10-29 → 2026-03-28 · 3 obs

○ 2015-06-21 21:06:44
● 2015-10-29 13:24:00
● 2026-03-28 23:04:02

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.143.49`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w007cb6c.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

The parent of mail.deconoffice.de is deconoffice.de.

IP Addresses

deconoffice.de points to a single IP address: 85.13.143.49.

Other host names such as v103459.kasserver.com, stoneysea.at, v072965.kasserver.com, w007a009.kasserver.com and v118579.kasserver.com share IPs with deconoffice.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for deconoffice.de.

deconoffice.de shares the same name server setup as other domains, for example xn--bad-brckenauer-lsb.com, jug-hamburg.de, bjoernhoegsdal.de, soundpoolradio.de and demag.eu.

deconoffice.de at least partially shares name servers with other domains, for example sirledermichel.de, methodik-fuer-innovationen.de, techsnack.de, carvit.de and netbros.de.

these name servers commonly pair 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

The w007cb6c.kasserver.com mail server handles deconoffice.de.

w007cb6c.kasserver.com points to a single IP number: 85.13.143.49.

deconoffice.de - robtex.com

deconoffice.de

de