catscience.dk - dns.ninja

catscience.dk

DNSSEC⚠️ Not signed
A195.47.247.18ONECOM195.47.247.0/24 One.com A/S
PTRone.com.webforward.g1i.one
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
MXcatscience-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns01.one.comhostmaster@one.com 2026-07-11 #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 1783857241localtime Sun Jul 12 13:54:01 2026gmtime Sun Ju...
SOAb.nic.dktech@punktum.dk serial=1783857241
WOT: SAFE (68/100)

Subdomains

ruc.catscience.dk
mail.catscience.dk

Same first word

catscience.blogspot.fr
catscience.ru
catscience.blogspot.nl
catscience.net
catscience.com
catscience.dk
catscience.info

Similar names

actscience.com
actscience.org
sciencecat.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.unoeuro.comns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXcatscience-dk.mail.protection.outlook.comcatscience-dk.mx1.comendosystems.comcatscience-dk.mx2.comendosystems.netcluster1.comendo.dkcluster2.comendo.dkcluster3.virusprotectionsystems.dkA195.47.247.1894.231.103.100
●NSns01.one.com2026-02-18 → 2026-07-12 · 3 obs
○ 2017-10-14 20:29:22
● 2026-02-18 09:47:24
● 2026-07-12 12:23:24
●NSns02.one.com2026-02-18 → 2026-07-12 · 3 obs
○ 2017-10-14 20:29:22
● 2026-02-18 09:47:24
● 2026-07-12 12:23:24
○NSns1.unoeuro.com2015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
○NSns2.unoeuro.com2015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
○NSns3.unoeuro.com2015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
○NSns4.unoeuro.com2015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
●MXcatscience-dk.mail.protection.outlook.com2026-02-18 → 2026-07-12 · 3 obs
○ 2017-10-14 20:29:22
● 2026-02-18 09:47:24
● 2026-07-12 12:23:24
○MXcatscience-dk.mx1.comendosystems.com2016-09-12 → 2017-10-14 · 5 obs
○ 2016-06-05 22:01:50
● 2016-09-12 17:24:26
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
○MXcatscience-dk.mx2.comendosystems.net2016-09-12 → 2017-10-14 · 5 obs
○ 2016-06-05 22:01:50
● 2016-09-12 17:24:26
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
○MXcluster1.comendo.dk2015-08-23 → 2016-06-05 · 4 obs
● 2015-08-23 04:57:46
● 2016-06-05 22:01:50
○ 2016-09-12 17:24:26
○ 2026-07-12 12:23:24
○MXcluster2.comendo.dk2015-08-23 → 2016-06-05 · 4 obs
● 2015-08-23 04:57:46
● 2016-06-05 22:01:50
○ 2016-09-12 17:24:26
○ 2026-07-12 12:23:24
○MXcluster3.virusprotectionsystems.dk2015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24
●A195.47.247.182026-02-18 → 2026-07-12 · 3 obs
○ 2017-10-14 20:29:22
● 2026-02-18 09:47:24
● 2026-07-12 12:23:24
○A94.231.103.1002015-08-23 → 2017-10-14 · 4 obs
● 2015-08-23 04:57:46
● 2017-10-14 20:29:22
○ 2026-02-18 09:47:24
○ 2026-07-12 12:23:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
catscience.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1737ms | Queries: -

📄 Records

TypeCountSample Data
A1195.47.247.18
NS2ns01.one.com, ns02.one.com
MX1catscience-dk.mail.protection.outlook.co
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

The parent domain of ruc.catscience.dk and mail.catscience.dk is catscience.dk.

IP Addresses

catscience.dk directs to one IP number, which is 195.47.247.18.

Among the host names that share IP numbers with catscience.dk are ggc.dk, landplan.nu, www.tpms.se and two others.

Name Servers

DNS delegation for catscience.dk points to two name servers: ns01.one.com and ns02.one.com.

catscience.dk has the same name server delegation as a number of other domains, such as cirkusmie.se, lifeplan.se, fantangoklubben.com and two more.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

catscience.dk routes its mail through a single mail server, catscience-dk.mail.protection.outlook.com.

catscience-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.27, 52.101.73.1 and 52.101.73.19, along with 5 other.