`protech-office.de`

DNSSEC	⚠️ Not signed
A	85.13.144.72^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
		PTR	`dd33508.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	`w009e79d.kasserver.com` ⭐
		A	85.13.144.72^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
			PTR	`dd33508.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121949

`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=1774670724

Subdomains

mail.protech-office.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-16 → 2026-03-28 · 2 obs

● 2015-07-16 07:54:28
● 2026-03-28 04:26:06

●NSns6.kasserver.com2015-07-16 → 2026-03-28 · 2 obs

● 2015-07-16 07:54:28
● 2026-03-28 04:26:06

○MXmail.protech-office.de2015-07-16 → 2016-05-07 · 4 obs

● 2015-07-16 07:54:28
● 2016-05-07 11:23:08
○ 2017-01-28 22:33:42
○ 2026-03-28 04:26:06

●MXw009e79d.kasserver.com2017-01-28 → 2026-03-28 · 3 obs

○ 2016-05-07 11:23:08
● 2017-01-28 22:33:42
● 2026-03-28 04:26:06

○A85.13.130.802015-07-16 → 2017-09-04 · 3 obs

● 2015-07-16 07:54:28
● 2017-09-04 12:49:08
○ 2026-03-28 04:26:06

●A85.13.144.722026-03-28 → 2026-03-28 · 2 obs

○ 2017-09-04 12:49:08
● 2026-03-28 04:26:06

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 714ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.144.72`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w009e79d.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

protech-office.de is the parent of mail.protech-office.de.

IP Addresses

protech-office.de resolves to a single IP: 85.13.144.72.

Other host names, for instance w005ece7.kasserver.com, mail.deinspielraum.de, ctrl-verlust.net, dvd-infomag.de and fincaerotika.com share IP numbers with protech-office.de.

Name Servers

protech-office.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.

protech-office.de shares the same name server setup as other domains, for example rothhealthcare.de, guck.info, restaurantlarocca.de, xn--in-voller-lnge-gib.de and mangacafe.net.

protech-office.de shares some name servers with other domains, for example raschix.de, nubia.de, w01536dd.kasserver.com, 1337craft.de and einfachsitzen.de.

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

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

protech-office.de is handled by a single mail server, w009e79d.kasserver.com.

Host name w009e79d.kasserver.com points to IP 85.13.144.72.

protech-office.de - robtex.com