dfcentre.dk - robtex.com

dfcentre.dk

DNSSEC🔒 Signed (DS record present)
A77.111.240.191🇩🇰 ONECOM77.111.240.0/22 One.com A/S
PTRwebcluster2.webpod11-cph3.one.com
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
MXmx01.statens-it.dk ⭐
A194.182.109.217🇩🇰 STATENSIT194.182.109.0/24
PTRmx01.statens-it.dk
MXmx02.statens-it.dk ⭐
A194.182.109.218🇩🇰 STATENSIT194.182.109.0/24
PTRmx02.statens-it.dk
MXmx03.statens-it.dk ⭐
A194.182.109.219🇩🇰 STATENSIT194.182.109.0/24
PTRmx03.statens-it.dk
MXmx04.statens-it.dk ⭐
A194.182.109.220🇩🇰 STATENSIT194.182.109.0/24
PTRmx04.statens-it.dk
MXmx05.statens-it.dk ⭐
A194.182.109.221🇩🇰 STATENSIT194.182.109.0/24
PTRmx05.statens-it.dk
MXmx06.statens-it.dk ⭐
A194.182.109.222🇩🇰 STATENSIT194.182.109.0/24
PTRmx06.statens-it.dk
MXmx07.statens-it.dk ⭐
A194.182.109.223🇩🇰 STATENSIT194.182.109.0/24
PTRmx07.statens-it.dk
MXmx08.statens-it.dk ⭐
A194.182.109.224🇩🇰 STATENSIT194.182.109.0/24
PTRmx08.statens-it.dk
TXTv=spf1 include:_spf.sitnet.dk include:umint.sitnet.dk include:spf.messagelabs...
TXTMS=94067E507287F9A221A514CCD6958D2988788A7D
TXTMS=ms79824329
SOAns01.one.comhostmaster@one.com 2026-03-24 #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 1774809181localtime Sun Mar 29 20:33:01 2026gmtime Sun Ma...
SOAb.nic.dktech@punktum.dk serial=1774809181
WOT: SAFE (68/100)

Subdomains

x.dfcentre.dk
smtp.dfcentre.dk

Same first word

dfcentre.dk
dfcentre.com

Similar names

fdcenter.org
fdcenter.center
fdcentre.co.za

DNS History

21 records (11 active, 10 former)

201020122014201620182020202220242026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx01.statens-it.dkmx02.statens-it.dkmx03.statens-it.dkmx04.statens-it.dkmx05.statens-it.dkmx06.statens-it.dkmx07.statens-it.dkmx08.statens-it.dkcluster5.eu.messagelabs.comcluster5a.eu.messagelabs.comdkcphmx02.softcom.dkdkcphmx04.softcom.dkA77.111.240.1915.9.36.37
●NSns01.one.com2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●NSns02.one.com2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
○NSns1.gratisdns.dk2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○NSns2.gratisdns.dk2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○NSns3.gratisdns.dk2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○NSns4.gratisdns.dk2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○NSns5.gratisdns.dk2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○MXcluster5.eu.messagelabs.com2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○MXcluster5a.eu.messagelabs.com2015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
○MXdkcphmx02.softcom.dk2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 23:57:02
○ 2015-09-01 14:13:10
○ 2026-03-29 18:59:46
○MXdkcphmx04.softcom.dk2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 23:57:02
○ 2015-09-01 14:13:10
○ 2026-03-29 18:59:46
●MXmx01.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx02.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx03.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx04.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx05.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx06.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx07.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
●MXmx08.statens-it.dk2026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46
○A5.9.36.372015-09-01 → 2019-02-25 · 5 obs
○ 2009-01-11 23:57:02
● 2015-09-01 14:13:10
● 2019-02-25 09:45:02
○ 2026-02-16 16:57:04
○ 2026-03-29 18:59:46
●A77.111.240.1912026-02-16 → 2026-03-29 · 3 obs
○ 2019-02-25 09:45:02
● 2026-02-16 16:57:04
● 2026-03-29 18:59:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
dfcentre.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: 1112ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.240.191
NS2ns02.one.com, ns01.one.com
MX8mx03.statens-it.dk (pri: 10), mx06.statens-it.dk (pri: 10)...
TXT3v=spf1 include:_spf.sitnet.dk include:um, MS=ms79824329...
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

dfcentre.dk is a parent of x.dfcentre.dk and smtp.dfcentre.dk.

IP Addresses

dfcentre.dk points to a single IP address: 77.111.240.191.

Other host names such as cabelcom.dk, fouvalfard.se, skyblog.dk, lunaorbit.com and terabyte.dk share IPs with dfcentre.dk.

Name Servers

Two name servers ns01.one.com and ns02.one.com handle the delegation for dfcentre.dk.

dfcentre.dk shares the same name server setup as other domains, for example ergostudio.be, butcherhouse.co.uk, alexandergustafsen.dk, cederhag.se and hestax.nl.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

dfcentre.dk is served by eight mail servers: mx01.statens-it.dk, mx02.statens-it.dk, mx03.statens-it.dk, mx04.statens-it.dk, mx05.statens-it.dk, mx06.statens-it.dk, mx07.statens-it.dk and mx08.statens-it.dk.

dfcentre.dk shares at least partially some mail servers with other domains, for instance bm.dk, fgusv.dk, mim.dk, gov.dk and srg.dk.

these mail servers are often used together with mx01.sitnet.dk, mx02.sitnet.dk and mx03.sitnet.dk.

Host names with a single IP address:

mx01.statens-it.dk → 194.182.109.217.

mx02.statens-it.dk → 194.182.109.218.

mx03.statens-it.dk → 194.182.109.219.

mx04.statens-it.dk → 194.182.109.220.

mx05.statens-it.dk → 194.182.109.221.

mx06.statens-it.dk → 194.182.109.222.

mx07.statens-it.dk → 194.182.109.223.

mx08.statens-it.dk → 194.182.109.224.