`computerdoctor.de`

DNSSEC	⚠️ Not signed
A	217.160.0.137^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-137.elastic-ssl.ui-r.com`
NS	`ns1059.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:59^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1059.ui-dns.de`
		A	185.132.32.59^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1059.ui-dns.de`
NS	`ns1059.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:59^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1059.ui-dns.biz`
		A	185.132.33.59^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1059.ui-dns.biz`
NS	`ns1059.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:523b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.com`
		A	217.160.82.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.com`
NS	`ns1059.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:533b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
		A	217.160.83.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1059.ui-dns.de`hostmaster@schlund.de 2016-04-20 #5

`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=1784100294

Same first word

Similar names

doctorcomputer.ir

doctorcomputer.net

doctorcomputer.org

doctorcomputer.it

doctorcomputer.co.uk

doctorcomputer.com

doctorcomputer.com.br

DNS History

13 records (7 active, 6 former)

●NSns1059.ui-dns.biz2020-01-18 → 2026-07-15 · 3 obs

○ 2017-03-22 20:24:06
● 2020-01-18 10:50:34
● 2026-07-15 07:40:00

●NSns1059.ui-dns.com2020-01-18 → 2026-07-15 · 3 obs

○ 2017-03-22 20:24:06
● 2020-01-18 10:50:34
● 2026-07-15 07:40:00

●NSns1059.ui-dns.de2020-01-18 → 2026-07-15 · 3 obs

○ 2017-03-22 20:24:06
● 2020-01-18 10:50:34
● 2026-07-15 07:40:00

●NSns1059.ui-dns.org2020-01-18 → 2026-07-15 · 3 obs

○ 2017-03-22 20:24:06
● 2020-01-18 10:50:34
● 2026-07-15 07:40:00

○NSns15.schlund.de2015-06-28 → 2017-03-22 · 4 obs

● 2015-06-28 00:38:10
● 2017-03-22 20:24:06
○ 2020-01-18 10:50:34
○ 2026-07-15 07:40:00

○NSns16.schlund.de2015-06-28 → 2017-03-22 · 4 obs

● 2015-06-28 00:38:10
● 2017-03-22 20:24:06
○ 2020-01-18 10:50:34
○ 2026-07-15 07:40:00

●MXmx00.ionos.de2026-06-23 → 2026-07-15 · 3 obs

○ 2020-01-18 10:50:34
● 2026-06-23 08:11:20
● 2026-07-15 07:40:00

○MXmx00.schlund.de2015-06-28 → 2020-01-18 · 4 obs

● 2015-06-28 00:38:10
● 2020-01-18 10:50:34
○ 2026-06-23 08:11:20
○ 2026-07-15 07:40:00

●MXmx01.ionos.de2026-06-23 → 2026-07-15 · 3 obs

○ 2020-01-18 10:50:34
● 2026-06-23 08:11:20
● 2026-07-15 07:40:00

○MXmx01.schlund.de2015-06-28 → 2020-01-18 · 4 obs

● 2015-06-28 00:38:10
● 2020-01-18 10:50:34
○ 2026-06-23 08:11:20
○ 2026-07-15 07:40:00

●A217.160.0.1372026-06-23 → 2026-07-15 · 3 obs

○ 2020-01-18 10:50:34
● 2026-06-23 08:11:20
● 2026-07-15 07:40:00

○A217.160.231.2222016-06-27 → 2020-01-18 · 5 obs

○ 2016-03-10 07:13:28
● 2016-06-27 15:36:28
● 2020-01-18 10:50:34
○ 2026-06-23 08:11:20
○ 2026-07-15 07:40:00

○A82.165.109.2272015-06-28 → 2016-03-10 · 4 obs

● 2015-06-28 00:38:10
● 2016-03-10 07:13:28
○ 2016-06-27 15:36:28
○ 2026-07-15 07:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
computerdoctor.de	ns1059.ui-dns.de, ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.org	-

✅ Authoritative Response

Server:217.160.82.59

NS records: ns1059.ui-dns.de, ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerdoctor.de (unsigned zone)

⏱️ Timing

Total: 1528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.137`
NS	4	`ns1059.ui-dns.de, ns1059.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1059.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

computerdoctor.de directs to one IP number, which is 217.160.0.137.

Among the host names that share IP numbers with computerdoctor.de are stums.de, cellspin.de, bowlingdulac.com and two others.

Name Servers

The domain computerdoctor.de is delegated to these four name servers: ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.de and ns1059.ui-dns.org.

At least some of computerdoctor.de's name servers are shared with other domains, for example isoflon.com, troop35.org, dunlopur.de and two more.

These name servers tend to co-occur with ns1070.ui-dns.org, ns1086.ui-dns.org, ns1123.ui-dns.biz and 3 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1059.ui-dns.biz directs to 185.132.33.59 and 2607:f1c0:fe:53:185:132:33:59; ns1059.ui-dns.com directs to 217.160.82.59 and 2001:8d8:fe:53:0:d9a0:523b:100; ns1059.ui-dns.de directs to 185.132.32.59 and 2607:f1c0:fe:53:185:132:32:59; ns1059.ui-dns.org directs to 217.160.83.59 and 2001:8d8:fe:53:0:d9a0:533b:100.

Mail Servers

The MX records for computerdoctor.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

computerdoctor.de has the same mail server arrangement as a number of other domains, for example wallkino.de, tischschleifmaschine.de, xn--stollenwrthweiher-6zb.de and two more.

The mail servers of computerdoctor.de overlap at least partially with those of other domains, including erlebnishof.de, topweb.at and allzeit-gmbh.de.

Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.

computerdoctor.de - robtex.com