coresystems.de - dns.ninja

coresystems.de

DNSSEC⚠️ Not signed
A52.232.67.94🇳🇱 Microsoft52.224.0.0/11 MICROSOFT
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

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=1786093112
WOT: SAFE (60/100)

Subdomains

www.coresystems.de

Same first word

coresystems.co.jp
coresystems.eu
coresystems.be
coresystems.co.nz
coresystems.biz
coresystems.co
coresystems.com.au
coresystems.org
coresystems.gr
coresystems.pl
coresystems.io
coresystems.cz
coresystems.ru
coresystems.hu
coresystems.com
coresystems.co.uk
coresystems.es
coresystems.ae
coresystems.net
coresystems.cn
coresystems.de
coresystems.ch
coresystems.cl
coresystems.com.mx
coresystems.nl
coresystems.ca

Similar names

srecosystem.com
ecosystemsr.com
myossecrets.com
ecorsystems.com
creosystems.pl
orcesystems.com
creosystems.net
crossmytees.com
creosystems.biz
ecosystemrs.com.br
cerosystems.com
oscersystem.com
recosystems.com
systemscore.com
creosystems.org
scoresystem.net
scoresystem.com
creosystems.com
creosystems.in
creosystems.cz

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXmx00.kundenserver.demx01.kundenserver.deA52.232.67.942001:8d8:1001:2093:81f5:c6e7:4a3f:981d2001:8d8:1001:2093:ef2c:9891:408e:d02a217.160.122.195217.160.173.98
○NSns-de.1and1-dns.biz2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○NSns-de.1and1-dns.com2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○NSns-de.1and1-dns.de2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○NSns-de.1and1-dns.org2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
●NSns1-04.azure-dns.com2026-03-04 → 2026-08-07 · 3 obs
○ 2017-04-21 05:03:50
● 2026-03-04 02:06:38
● 2026-08-07 09:14:22
●NSns2-04.azure-dns.net2026-03-04 → 2026-08-07 · 3 obs
○ 2017-04-21 05:03:50
● 2026-03-04 02:06:38
● 2026-08-07 09:14:22
●NSns3-04.azure-dns.org2026-03-04 → 2026-08-07 · 3 obs
○ 2017-04-21 05:03:50
● 2026-03-04 02:06:38
● 2026-08-07 09:14:22
●NSns4-04.azure-dns.info2026-03-04 → 2026-08-07 · 3 obs
○ 2017-04-21 05:03:50
● 2026-03-04 02:06:38
● 2026-08-07 09:14:22
○MXmx00.kundenserver.de2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○MXmx01.kundenserver.de2015-08-16 → 2017-04-21 · 4 obs
● 2015-08-16 04:11:50
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○A2001:8d8:1001:2093:81f5:c6e7:4a3f:981d2016-10-25 → 2017-04-21 · 5 obs
○ 2016-03-19 16:09:18
● 2016-10-25 03:22:28
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○A2001:8d8:1001:2093:ef2c:9891:408e:d02a2015-08-16 → 2016-03-19 · 4 obs
● 2015-08-16 04:11:50
● 2016-03-19 16:09:18
○ 2016-10-25 03:22:28
○ 2026-08-07 09:14:22
○A217.160.122.1952016-10-25 → 2017-04-21 · 5 obs
○ 2016-03-19 16:09:18
● 2016-10-25 03:22:28
● 2017-04-21 05:03:50
○ 2026-03-04 02:06:38
○ 2026-08-07 09:14:22
○A217.160.173.982015-08-16 → 2016-03-19 · 4 obs
● 2015-08-16 04:11:50
● 2016-03-19 16:09:18
○ 2016-10-25 03:22:28
○ 2026-08-07 09:14:22
●A52.232.67.942026-03-04 → 2026-08-07 · 3 obs
○ 2017-04-21 05:03:50
● 2026-03-04 02:06:38
● 2026-08-07 09:14:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
coresystems.dens3-04.azure-dns.org, ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns4-04.azure-dns.info-

✅ Authoritative Response

Server:204.14.183.4

NS records: ns3-04.azure-dns.org, ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresystems.de (unsigned zone)

⏱️ Timing

Total: 2091ms | Queries: -

📄 Records

TypeCountSample Data
A152.232.67.94
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
SOA1ns1-04.azure-dns.com azuredns-hostmaster

Analysis

Hierarchy

www.coresystems.de is delegated beneath coresystems.de.

IP Addresses

coresystems.de points to a single IP number: 52.232.67.94.

Other hosts including vsrv-webproxy01.westeurope.cloudapp.azure.com, coresuite.ch and coresystems.ch share IP addresses with coresystems.de.

Name Servers

coresystems.de has four authoritative name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

There is at least partial name server overlap between coresystems.de and other domains — jonessign.com, txeng.com, 49.185.172.in-addr.arpa and two more among them.

All four hostnames — ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org — resolve to two IP numbers apiece: ns1-04.azure-dns.com to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org to 204.14.183.4 and 2a01:111:4000:700::4.