cloudsystems.dk - dns.ninja

cloudsystems.dk

DNSSEC⚠️ Not signed
A217.145.57.185🇩🇰 SENTIA217.145.56.0/23
NSns01.one.com
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXcloudsystems-dk.mail.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
MXcloudsystems-dk.mail.eo.outlook.com(20)
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTMS=ms91026176
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns01.one.comhostmaster@one.com 2026-03-25 #1

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1781699581localtime Wed Jun 17 14:33:01 2026gmtime Wed Ju...
SOAb.nic.dktech@punktum.dk serial=1781699581

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXcloudsystems-dk.mail.eo.outlook.comcloudsystems-dk.mail.protection.outlook.comA217.145.57.185
NSns01.one.com2026-02-21 → 2026-06-17 · 3 obs
○ 2020-01-05 22:18:06
● 2026-02-21 07:56:32
● 2026-06-17 12:40:18
NSns02.one.com2026-02-21 → 2026-06-17 · 3 obs
○ 2020-01-05 22:18:06
● 2026-02-21 07:56:32
● 2026-06-17 12:40:18
NSns1.gratisdns.dk2015-07-16 → 2020-01-05 · 4 obs
● 2015-07-16 13:01:02
● 2020-01-05 22:18:06
○ 2026-02-21 07:56:32
○ 2026-06-17 12:40:18
NSns2.gratisdns.dk2015-07-16 → 2020-01-05 · 4 obs
● 2015-07-16 13:01:02
● 2020-01-05 22:18:06
○ 2026-02-21 07:56:32
○ 2026-06-17 12:40:18
NSns3.gratisdns.dk2015-07-16 → 2020-01-05 · 4 obs
● 2015-07-16 13:01:02
● 2020-01-05 22:18:06
○ 2026-02-21 07:56:32
○ 2026-06-17 12:40:18
NSns4.gratisdns.dk2015-07-16 → 2020-01-05 · 4 obs
● 2015-07-16 13:01:02
● 2020-01-05 22:18:06
○ 2026-02-21 07:56:32
○ 2026-06-17 12:40:18
NSns5.gratisdns.dk2015-07-16 → 2020-01-05 · 4 obs
● 2015-07-16 13:01:02
● 2020-01-05 22:18:06
○ 2026-02-21 07:56:32
○ 2026-06-17 12:40:18
MXcloudsystems-dk.mail.eo.outlook.com2015-07-16 → 2026-06-17 · 2 obs
● 2015-07-16 13:01:02
● 2026-06-17 12:40:18
MXcloudsystems-dk.mail.protection.outlook.com2015-07-16 → 2026-06-17 · 2 obs
● 2015-07-16 13:01:02
● 2026-06-17 12:40:18
A217.145.57.1852015-07-16 → 2026-06-17 · 2 obs
● 2015-07-16 13:01:02
● 2026-06-17 12:40:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkh.nic.dk, l.nic.dk, b.nic.dk, t.nic.dk...-
cloudsystems.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

TypeCountSample Data
A1217.145.57.185
NS2ns01.one.com, ns02.one.com
MX2cloudsystems-dk.mail.protection.outlook., cloudsystems-dk.mail.eo.outlook.com (pri
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms91026176
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

cloudsystems.dk has exactly one IP address — 217.145.57.185.

Name Servers

cloudsystems.dk is served by two delegated name servers, ns01.one.com and ns02.one.com.

The name server configuration of cloudsystems.dk is shared with other domains, for instance elst.dk, truder.dk, golfrestaurang.com and two others.

Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

cloudsystems.dk uses two mail servers, cloudsystems-dk.mail.eo.outlook.com and cloudsystems-dk.mail.protection.outlook.com.

Hosts with 8 IP addresses each:

cloudsystems-dk.mail.eo.outlook.com carries IP addresses 52.101.68.39, 52.101.73.1 and 52.101.73.12, with 5 other addresses beyond those.

cloudsystems-dk.mail.protection.outlook.com carries IP addresses 52.101.68.10, 52.101.68.18 and 52.101.73.1, with 5 other addresses beyond those.

These two host names — cloudsystems-dk.mail.eo.outlook.com and cloudsystems-dk.mail.protection.outlook.com — each point to 2a01:111:f403:ca09::6 IP addresses.

These two host names — cloudsystems-dk.mail.eo.outlook.com and cloudsystems-dk.mail.protection.outlook.com — each point to 52.101.73.1 IP addresses.