cs.dk - dns.ninja

cs.dk

DNSSEC🔒 Signed (DS record present)
A167.233.148.102🇩🇪 Hetzner167.233.0.0/16 HETZNER-DC
PTRstatic.102.148.233.167.clients.your-server.de
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
MXmx1-dk.centerasecurity.dk ⭐
A89.233.19.127🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB
A89.233.19.188🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB
A128.76.60.167🇩🇰 TDC128.76.0.0/18
PTRmx6.centerasecurity.dk
A128.76.60.187🇩🇰 TDC128.76.0.0/18
PTRmx6.centerasecurity.dk
MXmx2-dk.centerasecurity.dk ⭐
A89.233.19.128🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB
A89.233.19.129🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB
A128.76.60.168🇩🇰 TDC128.76.0.0/18
PTRmx6.centerasecurity.dk
A128.76.60.169🇩🇰 TDC128.76.0.0/18
PTRmx6.centerasecurity.dk
MXmx3-dk.centerasecurity.dk(20)
A89.233.19.129🇩🇰 TELIANET-DENMARK89.233.0.0/18 Telia Company AB
A128.76.60.187🇩🇰 TDC128.76.0.0/18
PTRmx6.centerasecurity.dk
TXTv=spf1 ip4:62.242.104.198 ip4:62.242.207.114 ip4:62.242.207.115 ip4:52.186.12...
SOAns01.one.comhostmaster@one.com 2026-07-25 #5

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 1785433861localtime Thu Jul 30 19:51:01 2026gmtime Thu Ju...
SOAb.nic.dktech@punktum.dk serial=1785433861
WOT: SAFE (80/100)

Same first word

cs.cn
cs.com
cs.coach
cs.gallery
cs.dev
cs.org
cs.reisen
cs.bio
cs.cq.cn
cs.fi
cs.accountants
cs.mn
cs.new
cs.su
cs.ventures
cs.insure
cs.bank
cs.com.sg
cs.email
cs.io
cs.hn
cs.gd
cs.co.nz
cs.house
cs.org.mk
cs.be
cs.gt
cs.center
cs.design
cs.network
cs.co.il
cs.net.pl
cs.krakow.pl
cs.support
cs.la
cs.ca
cs.pl
cs.zone
cs.engineering
cs.com.uy
cs.kiev.ua
cs.ht
cs.surgery
cs.media
cs.run
cs.exchange
cs.link
cs.gov.tw
cs.chat
cs.team
cs.trade
cs.com.es
cs.net
cs.com.tr
cs.ua
cs.bs
cs.kz
cs.is
cs.immo
cs.cl
cs.go.kr
cs.com.tw
cs.id.au
cs.hn.cn
cs.lc
cs.gg
cs.sn.cn
cs.ru
cs.lt
cs.cool
cs.com.au
cs.co.uk
cs.nl
cs.legal
cs.cm
cs.lutsk.ua
cs.co
cs.ac.th
cs.ge
cs.edu.br
cs.simplesite.com
cs.hr
cs.com.pt
cs.ro
cs.gs
cs.js.cn
cs.nu
cs.fyi
cs.plus
cs.com.ua
cs.edu.hk
cs.ind.br
cs.de
cs.casa
cs.uy
cs.inc
cs.se
cs.uk
cs.vg
cs.uz

Similar names

cs.pn
sc.kg
sc.vc
cs.help
cs.cheap
cs.or.at
sc.school
sc.cn
cs.sa
cs.ai
cs.gen.tr
cs.money
sc.ws
cs.cz
sc.gov.ua
sc.gob.sv
cs.torun.pl
cs.pp.se
sc.ae
sc.df.gov.br
cs.church
sc.mil.ru
cs.com.cn
sc.cx
cs.by
sc.de
sc.tv
sc.dev
sc.ph
sc.io
cs.am
cs.casino
sc.qa
sc.edu.cn
cs.hu
sc.org
cs.sg
cs.guru
sc
cs.ms
cs.limited
sc.edu.vn
sc.edu
sc.care
sc.news
cs.codes
cs.energy
cs.hopto.org
sc.idv.tw
sc.ci
cs.cx
cs.capital
sc.org.pl
sc.la
cs.lv
sc.agency
cs.hl.cn
cs.expert
sc.capital
cs.to
cs.org.tw
cs.g12.br
cs.co.id
sc.tz
sc.cz
sc.mp
cs.biz.pl
sc.ac.kr
sc.kr
cs.tips
sc.qld.gov.au
sc.team
sc.lt
sc.serveftp.com
sc.associates
cs.kg
cs.dog
cs.do
cs.agency
cs.cuiaba.br
cs.international
sc.com.ph
cs.tc
cs.gov.tj
cs.deals
sc.uk
cs.biz
cs.hk
sc.ru
sc.org.au
cs.com.pl
sc.inf.br
sc.go.kr
cs.net.au
cs.ws
cs.org.ua
sc.gl
sc.sy
cs.tools
cs.ae
sc.nu
cs.lg.ua
cs.computer
cs.vc
cs.rs
cs.dk
cs.ac.kr
cs.style
cs.fail
sc.mba
cs.co.za
sc.gov.cn
sc.com.tw
sc.co
cs.systems
cs.sk
cs.training
cs.com.eg
sc.is
sc.com.uy
sc.si
sc.gov.br
sc.com.au
sc.com.tr
sc.com.sg
sc.no
sc.ee
sc.je
sc.fyi
sc.house
sc.co.kr
sc.edu.pl
sc.org.lk
sc.com.na
sc.nl
sc.digital
sc.net.ua
sc.cpa
sc.kiev.ua
sc.or.kr
sc.com.ly
sc.in.th
sc.ventures
sc.gop
sc.nz

DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comhotel.ftf.dkmail.ftf.dkns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1-dk.centerasecurity.dkmx2-dk.centerasecurity.dkmx3-dk.centerasecurity.dkcs-dk.mx1.comendosystems.comcs-dk.mx2.comendosystems.netgw1.security.comendo.comgw2.security.comendo.comgw3.security.comendo.comA167.233.148.102185.134.28.84185.21.42.77194.28.252.12689.188.72.209
○NShotel.ftf.dk2015-08-09 → 2018-02-06 · 4 obs
● 2015-08-09 04:43:06
● 2018-02-06 06:05:22
○ 2018-12-26 02:04:54
○ 2026-07-30 18:32:30
○NSmail.ftf.dk2015-08-09 → 2018-02-06 · 4 obs
● 2015-08-09 04:43:06
● 2018-02-06 06:05:22
○ 2018-12-26 02:04:54
○ 2026-07-30 18:32:30
●NSns01.one.com2026-02-14 → 2026-07-30 · 3 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
● 2026-07-30 18:32:30
●NSns02.one.com2026-02-14 → 2026-07-30 · 3 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
● 2026-07-30 18:32:30
○NSns1.gratisdns.dk2018-12-26 → 2021-10-23 · 5 obs
○ 2018-02-06 06:05:22
● 2018-12-26 02:04:54
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○NSns2.gratisdns.dk2018-12-26 → 2021-10-23 · 5 obs
○ 2018-02-06 06:05:22
● 2018-12-26 02:04:54
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○NSns3.gratisdns.dk2018-12-26 → 2021-10-23 · 5 obs
○ 2018-02-06 06:05:22
● 2018-12-26 02:04:54
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○NSns4.gratisdns.dk2018-12-26 → 2021-10-23 · 5 obs
○ 2018-02-06 06:05:22
● 2018-12-26 02:04:54
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○NSns5.gratisdns.dk2018-12-26 → 2021-10-23 · 5 obs
○ 2018-02-06 06:05:22
● 2018-12-26 02:04:54
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○MXcs-dk.mx1.comendosystems.com2015-10-31 → 2021-10-23 · 5 obs
○ 2015-10-28 21:59:56
● 2015-10-31 23:18:36
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○MXcs-dk.mx2.comendosystems.net2015-10-31 → 2021-10-23 · 5 obs
○ 2015-10-28 21:59:56
● 2015-10-31 23:18:36
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○MXgw1.security.comendo.com2015-08-09 → 2015-10-28 · 4 obs
● 2015-08-09 04:43:06
● 2015-10-28 21:59:56
○ 2015-10-31 23:18:36
○ 2026-07-30 18:32:30
○MXgw2.security.comendo.com2015-08-09 → 2015-10-28 · 4 obs
● 2015-08-09 04:43:06
● 2015-10-28 21:59:56
○ 2015-10-31 23:18:36
○ 2026-07-30 18:32:30
○MXgw3.security.comendo.com2015-08-09 → 2015-10-28 · 4 obs
● 2015-08-09 04:43:06
● 2015-10-28 21:59:56
○ 2015-10-31 23:18:36
○ 2026-07-30 18:32:30
●MXmx1-dk.centerasecurity.dk2026-02-14 → 2026-07-30 · 5 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
○ 2026-06-23 06:29:32
● 2026-06-25 09:35:08
● 2026-07-30 18:32:30
●MXmx2-dk.centerasecurity.dk2026-02-14 → 2026-07-30 · 5 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
○ 2026-06-23 06:29:32
● 2026-06-25 09:35:08
● 2026-07-30 18:32:30
●MXmx3-dk.centerasecurity.dk2026-02-14 → 2026-07-30 · 5 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
○ 2026-06-23 06:29:32
● 2026-06-25 09:35:08
● 2026-07-30 18:32:30
●A167.233.148.1022026-07-04 → 2026-07-30 · 3 obs
○ 2026-06-25 09:35:08
● 2026-07-04 14:52:00
● 2026-07-30 18:32:30
○A185.134.28.842021-10-23 → 2021-10-23 · 4 obs
○ 2021-01-02 17:35:18
● 2021-10-23 10:18:02
○ 2026-02-14 22:31:32
○ 2026-07-30 18:32:30
○A185.21.42.772021-01-02 → 2021-01-02 · 4 obs
○ 2018-12-26 02:04:54
● 2021-01-02 17:35:18
○ 2021-10-23 10:18:02
○ 2026-07-30 18:32:30
○A194.28.252.1262015-08-09 → 2018-12-26 · 4 obs
● 2015-08-09 04:43:06
● 2018-12-26 02:04:54
○ 2021-01-02 17:35:18
○ 2026-07-30 18:32:30
○A89.188.72.2092026-02-14 → 2026-06-25 · 6 obs
○ 2021-10-23 10:18:02
● 2026-02-14 22:31:32
○ 2026-06-23 06:29:32
● 2026-06-25 09:35:08
○ 2026-07-04 14:52:00
○ 2026-07-30 18:32:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
cs.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: 878ms | Queries: -

📄 Records

TypeCountSample Data
A1167.233.148.102
NS2ns01.one.com, ns02.one.com
MX3mx2-dk.centerasecurity.dk (pri: 10), mx3-dk.centerasecurity.dk (pri: 20)...
TXT1v=spf1 ip4:62.242.104.198 ip4:62.242.207
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

cs.dk resolves to just one IP address, 167.233.148.102.

Name Servers

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

cs.dk shares its NS records with other domains, for example fadel.se, wmeijer.com, ellegaard-helfferich.com and two others.

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

Incoming mail for cs.dk is delivered via three mail servers: mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk.

There is at least a partial MX overlap between cs.dk and other domains, including abena.pl, danlamp.de, schroeder-fasti.dk and two others.

Host names that resolve to four IP numbers:

mx1-dk.centerasecurity.dk resolves to four IP addresses — 89.233.19.127, 89.233.19.188, 128.76.60.167 and 128.76.60.187.

mx2-dk.centerasecurity.dk resolves to four IP addresses — 89.233.19.128, 89.233.19.129, 128.76.60.168 and 128.76.60.169.

Host names that have two IP addresses:

mx3-dk.centerasecurity.dk has two IP addresses: 89.233.19.129 and 128.76.60.187.

Host names pointing to 128.76.60.187 IP addresses: mx1-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk.

Host names pointing to 89.233.19.129 IP addresses: mx2-dk.centerasecurity.dk and mx3-dk.centerasecurity.dk.