businesscentret.dk

Records from scan: 2026-10-16 21:55:58 · 867ms total · last checked 2026-10-17 22:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

businesscentret.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 27 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 129ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-16 21:55:58

www	NXDOMAIN
www vs bare domain	Neither resolves businesscentret.dk: no address www.businesscentret.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

233ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

94ms

Field	Value
Serial	2016010999
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 07:27:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-02-27
Expires	2027-02-28 (133d)

🔗 Same registrant#

109 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
aabc.dk	Punktum dk A/S (direct)
aabcshop.dk	Simply.com A/S
aarhus-koebmandsskole.dk	Punktum dk A/S (direct)
aarhusbusinesscollege.dk	Punktum dk A/S (direct)
aarhuserhvervsskole.dk	Punktum dk A/S (direct)
ai-in-a-box.dk	Aarhus Business College
ak-studweb.dk	Punktum dk A/S (direct)
amu-læringsudbytte.dk	Simply.com A/S
amueva-mooc.dk	Simply.com A/S
amuproever.dk	Punktum dk A/S (direct)
amuprøver.dk	Punktum dk A/S (direct)
avenbuild.dk	Punktum dk A/S (direct)
avenquest.dk	Aarhus Business College
avenx.dk	Punktum dk A/S (direct)
bce.dk	Aarhus Business College
biztec.dk	Aarhus Business College
biztek.dk	Punktum dk A/S (direct)
blaahue.dk	Punktum dk A/S (direct)
cisco-academy.dk	Punktum dk A/S (direct)
cisco-networking-academy.dk	Punktum dk A/S (direct)
cisco-university.dk	Punktum dk A/S (direct)
citm.dk	Punktum dk A/S (direct)
ct-i-undervisningen.dk	Punktum dk A/S (direct)
cyberklar.dk	Punktum dk A/S (direct)
detadministrativefaellesskab.dk	Punktum dk A/S (direct)
deterhvervsfagligeeksperimentarium.dk	Punktum dk A/S (direct)
digitalhandel.dk	Aarhus Business College
doef.dk	Punktum dk A/S (direct)
ecomtrainer.dk	Punktum dk A/S (direct)
efif.dk	Punktum dk A/S (direct)
efif365.dk	Punktum dk A/S (direct)
esic.dk	Punktum dk A/S (direct)
etufgu.dk	Punktum dk A/S (direct)
etugym.dk	Punktum dk A/S (direct)
etupc.dk	Punktum dk A/S (direct)
etuvuc.dk	Punktum dk A/S (direct)
eux-brobygning.dk	Punktum dk A/S (direct)
euxbizcup.dk	Aarhus Business College
euxgymnasiet.dk	Punktum dk A/S (direct)
evidencenter.dk	Punktum dk A/S (direct)
fashionwithpassion.dk	Punktum dk A/S (direct)
forstå-erp.dk	Punktum dk A/S (direct)
forståerp.dk	Punktum dk A/S (direct)
forvaltningsmetroen.dk	Aarhus Business College
green-action.dk	Punktum dk A/S (direct)
greenaction.dk	Punktum dk A/S (direct)
greenfluencers.dk	Aarhus Business College
grøn-handling.dk	Punktum dk A/S (direct)
grønhandling.dk	Punktum dk A/S (direct)
grønnecases.dk	Simply.com A/S
handelsfagskolen.dk	Punktum dk A/S (direct)
hhxpress.dk	Punktum dk A/S (direct)
hvadererp.dk	Punktum dk A/S (direct)
hvordannelse.dk	Punktum dk A/S (direct)
innovationogsamarbejde.dk	Simply.com A/S
it-differentiering.dk	Punktum dk A/S (direct)
it-servicedesk.dk	Punktum dk A/S (direct)
ithelpdesk.dk	Punktum dk A/S (direct)
itipaedagogiskpraksis.dk	Simply.com A/S
itservicedesk.dk	Punktum dk A/S (direct)
ituf.dk	Punktum dk A/S (direct)
kobmandsskole.dk	Punktum dk A/S (direct)
koebmandsskole.dk	Punktum dk A/S (direct)
kursus-i-ct.dk	Punktum dk A/S (direct)
købmandsskole.dk	Punktum dk A/S (direct)
laegesekretaerkonferencer.dk	Punktum dk A/S (direct)
matematikkensunivers.dk	Simply.com A/S
matematikkensverden.dk	Punktum dk A/S (direct)
matematikklar.dk	Simply.com A/S
merkantiludvikling.dk	Aarhus Business College
mstkurser.dk	Punktum dk A/S (direct)
mtuapv.dk	Punktum dk A/S (direct)
myservicedesk.dk	Punktum dk A/S (direct)
netlearning.dk	Punktum dk A/S (direct)
perssys.dk	Punktum dk A/S (direct)
pit-forskernetværk.dk	Simply.com A/S
ressys.dk	Punktum dk A/S (direct)
rideakademiet.dk	Punktum dk A/S (direct)
screeningogtest.dk	Punktum dk A/S (direct)
skabrelationer.dk	Punktum dk A/S (direct)
spilværdig.dk	Simply.com A/S
sprogscreening.dk	Aarhus Business College
studsys.dk	Punktum dk A/S (direct)
talenter-i-detail.dk	Punktum dk A/S (direct)
talenteridetail.dk	Punktum dk A/S (direct)
talenteridetailhandlen.dk	Punktum dk A/S (direct)
talentprogram.dk	Aarhus Business College
talentprogrammet.dk	Aarhus Business College
talents-in-retail.dk	Punktum dk A/S (direct)
talents-of-retail.dk	Punktum dk A/S (direct)
talentsinretail.dk	Aarhus Business College
talentsofretail.dk	Punktum dk A/S (direct)
tek-erhverv.dk	Punktum dk A/S (direct)
tooltrainer.dk	Aarhus Business College
umveud.dk	Punktum dk A/S (direct)
umvgym.dk	Punktum dk A/S (direct)
updaiter.dk	Aarhus Business College
updaitor.dk	Punktum dk A/S (direct)
uveva.dk	Punktum dk A/S (direct)
varensvej.dk	Punktum dk A/S (direct)

Showing 100 of 109.

📋 WHOIS#

⏱️ Lookup Timing#

129ms

79ms

78ms

AAAA

129ms

TXT

314ms

CAA

129ms

HTTPS

134ms

TLSA

39ms

SOA

94ms

MTA-STS

146ms

DNSSEC

233ms

SRV

159ms

Total

867ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 21:55:58 shown	867ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-13 19:54:21	444ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-11 18:21:35	696ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-06 04:22:12	1193ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-05 04:21:26	450ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-30 03:29:37	570ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-28 03:07:06	361ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-26 19:43:30	1547ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-24 19:07:28	1522ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-18 14:12:01	578ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-11 16:32:01	844ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-04 19:15:47	416ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-01 04:24:20	326ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-28 00:45:06	405ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-26 23:33:33	372ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-23 20:25:03	2009ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-21 15:48:27	460ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-16 09:56:57	1293ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-11 19:19:31	672ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-08 14:10:34	9607ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-06 09:54:06	2638ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-31 15:26:49	7120ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-24 03:19:41	4449ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-21 17:22:29	4424ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-19 01:36:39	4505ms	3 NS 0 A 0 MX	🔒 Secure