`computerdoktor.info`

DNSSEC	⚠️ Not signed
A	85.13.164.112^{🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich}
		PTR	`dd48114.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	`w00616f5.kasserver.com` ⭐
		A	85.13.164.112^{🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich}
			PTR	`dd48114.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512162003

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774639311

Subdomains

mail.computerdoktor.info

Same first word

computerdoktor.net

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-16 → 2026-03-27 · 2 obs

● 2015-06-16 00:39:48
● 2026-03-27 20:04:28

●NSns6.kasserver.com2015-06-16 → 2026-03-27 · 2 obs

● 2015-06-16 00:39:48
● 2026-03-27 20:04:28

○MXmail.computerdoktor.info2015-06-16 → 2016-12-05 · 4 obs

● 2015-06-16 00:39:48
● 2016-12-05 04:54:20
○ 2017-05-29 08:42:24
○ 2026-03-27 20:04:28

●MXw00616f5.kasserver.com2017-05-29 → 2026-03-27 · 3 obs

○ 2016-12-05 04:54:20
● 2017-05-29 08:42:24
● 2026-03-27 20:04:28

○A85.13.145.582015-06-16 → 2017-05-29 · 3 obs

● 2015-06-16 00:39:48
● 2017-05-29 08:42:24
○ 2026-03-27 20:04:28

●A85.13.164.1122026-03-27 → 2026-03-27 · 2 obs

○ 2017-05-29 08:42:24
● 2026-03-27 20:04:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
computerdoktor.info	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerdoktor.info (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.164.112`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00616f5.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

computerdoktor.info is a parent of mail.computerdoktor.info.

IP Addresses

computerdoktor.info points to a single IP address: 85.13.164.112.

Other host names such as fachausschuss-tischler.at, w00b6830.kasserver.com, mail.computerdoktor.info, mail.pfc.at and tools4hd.net share IP numbers with computerdoktor.info.

Name Servers

computerdoktor.info is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

computerdoktor.info uses the same name server setup as other domains, including fb-zerspanungstechnik.com, kroeplin.net, kenoworx.org, kaciid.at and hotel-lehn.de.

At least part of the name servers for computerdoktor.info are shared with other domains, for instance dingus.de, kranholdt.de, reitstall-eberlein.de, softeismaschine.de and greenspeed.de.

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

Hostnames with a single IP

ns5.kasserver.com resolves to: 85.13.128.3.

ns6.kasserver.com resolves to: 85.13.159.101.

Mail Servers

The mail server for computerdoktor.info is w00616f5.kasserver.com.

computerdoktor.info uses the same mail server setup as other domains, for instance tools4hd.biz, tools4hdd.biz, computerdoctor.at, tools4hd.at and tools4hd.net.

Host w00616f5.kasserver.com points to IP 85.13.164.112.

computerdoktor.info - robtex.com