mkcomputersysteme.de - dns.ninja

mkcomputersysteme.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1072::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw08.rzone.de
A81.169.145.72🇩🇪 STRATO81.169.144.0/22 AG
NSdocks13.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:13🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks13.rzone.de
A217.160.80.140🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks13.rzone.de
NSshades18.rzone.de
A2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks13.rzone.dehostmaster@strato-rz.de 2020-05-05 #5

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785653701

Subdomains

mail.mkcomputersysteme.de

Same first word

mkcomputersysteme.de

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdocks13.rzone.deshades18.rzone.deMXsmtpin.rzone.demail.mkcomputersysteme.derelay.rzone.desmtp.rzone.dethisisme.my-router.deA2a01:238:20a:202:1072::81.169.145.72
●NSdocks13.rzone.de2015-11-01 → 2026-08-02 · 2 obs
● 2015-11-01 21:50:22
● 2026-08-02 06:55:56
●NSshades18.rzone.de2015-11-01 → 2026-08-02 · 2 obs
● 2015-11-01 21:50:22
● 2026-08-02 06:55:56
○MXmail.mkcomputersysteme.de2016-12-20 → 2017-11-03 · 5 obs
○ 2016-01-20 03:47:20
● 2016-12-20 12:30:02
● 2017-11-03 21:56:36
○ 2026-06-25 22:18:54
○ 2026-08-02 06:55:56
○MXrelay.rzone.de2016-01-20 → 2017-11-03 · 5 obs
○ 2015-11-01 21:50:22
● 2016-01-20 03:47:20
● 2017-11-03 21:56:36
○ 2026-06-25 22:18:54
○ 2026-08-02 06:55:56
○MXsmtp.rzone.de2015-11-01 → 2015-11-01 · 3 obs
● 2015-11-01 21:50:22
○ 2016-01-20 03:47:20
○ 2026-08-02 06:55:56
●MXsmtpin.rzone.de2026-06-25 → 2026-08-02 · 3 obs
○ 2017-11-03 21:56:36
● 2026-06-25 22:18:54
● 2026-08-02 06:55:56
○MXthisisme.my-router.de2016-01-20 → 2016-12-20 · 5 obs
○ 2015-11-01 21:50:22
● 2016-01-20 03:47:20
● 2016-12-20 12:30:02
○ 2017-11-03 21:56:36
○ 2026-08-02 06:55:56
●A2a01:238:20a:202:1072::2015-11-01 → 2026-08-02 · 2 obs
● 2015-11-01 21:50:22
● 2026-08-02 06:55:56
●A81.169.145.722015-11-01 → 2026-08-02 · 2 obs
● 2015-11-01 21:50:22
● 2026-08-02 06:55:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mkcomputersysteme.dedocks13.rzone.de, shades18.rzone.de-

✅ Authoritative Response

Server:185.132.34.145

NS records: docks13.rzone.de, shades18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkcomputersysteme.de (unsigned zone)

⏱️ Timing

Total: 1541ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.72
AAAA12a01:238:20a:202:1072::
NS2docks13.rzone.de, shades18.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks13.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

mkcomputersysteme.de is the parent zone for mail.mkcomputersysteme.de.

IP Addresses

mkcomputersysteme.de resolves to the IP addresses 81.169.145.72 and 2a01:238:20a:202:1072::

Among the host names that share IP numbers with mkcomputersysteme.de are anders-kreative-kurse-peine.de, couchstation.com, hornstudio.de and two others.

Name Servers

mkcomputersysteme.de uses two name servers for its delegation: docks13.rzone.de and shades18.rzone.de.

mkcomputersysteme.de has the same name server delegation as a number of other domains, such as jakobeltz.photos, vitapad.de, asio4all.org and two more.

mkcomputersysteme.de partially shares its NS delegation with several other domains, including nikolauszentrale.org, hausbau.estate, gnaata.de and two others.

In DNS configurations, these name servers often share authority with shades07.rzone.de, shades02.rzone.de, shades14.rzone.de and 7 other name servers.

The two host names docks13.rzone.de and shades18.rzone.de each have a pair of IP addresses: docks13.rzone.de has 217.160.80.140 and 2001:8d8:fe:53:5747:2a74:d:13, and shades18.rzone.de has 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.

Mail Servers

mkcomputersysteme.de routes its mail through a single mail server, smtpin.rzone.de.

mkcomputersysteme.de has the same mail server arrangement as a number of other domains, for example mail.lindemann-audiotechnik.com, icb-berlin.eu, kassen-wagner.net and two more.

The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.