forretningsmodeller.dk

Records from scan: 2026-10-25 20:54:55 · 1175ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forretningsmodeller.dk is a .dk domain served by 2 nameservers (ns3.supportcenter.dk, ns4.supportcenter.dk). It was registered on 17 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.32.247 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by ., slet. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.32.247	3600s	apps.akat.dk campus-horsens.dk driver.via.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records#

2 records 228ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)
0	3600s	slet	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 373ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (forretningsmodeller.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.forretningsmodeller.dk)
p=reject	v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk

📬 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 2026-10-25 20:54:55

www	87.54.32.247 (AS3292) (address records, no CNAME)
www vs bare domain	Same network forretningsmodeller.dk: 87.54.32.247 (AS3292) www.forretningsmodeller.dk: 87.54.32.247 (AS3292)
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

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

325ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

109ms

Field	Value
Serial	714
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-22 00:59:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-17
Expires	2027-09-30 (339d)

🔗 Same registrant#

135 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
agroteknik.dk	Punktum dk A/S (direct)
andimation.dk	Punktum dk A/S (direct)
animatedlearning.dk	Punktum dk A/S (direct)
animatedscience.dk	Punktum dk A/S (direct)
animation-festival.dk	ONE.COM A/S
animationfestival.dk	ONE.COM A/S
animationhub.dk	Punktum dk A/S (direct)
animations-festival.dk	ONE.COM A/S
animok.dk	Punktum dk A/S (direct)
animwork.dk	Punktum dk A/S (direct)
bacheloruddannelse.dk	Punktum dk A/S (direct)
bacheloruddannelsen.dk	Punktum dk A/S (direct)
bacheloruddannelser.dk	Punktum dk A/S (direct)
barnetslovipraksis.dk	Punktum dk A/S (direct)
bliv-bygningsingenior.dk	Punktum dk A/S (direct)
bliv-bygningskonstruktor.dk	Punktum dk A/S (direct)
bliv-bygningsstruktor.dk	Punktum dk A/S (direct)
bliv-diplomingenior.dk	Punktum dk A/S (direct)
bliv-ingenior.dk	Punktum dk A/S (direct)
bliv-it-ingenior.dk	Punktum dk A/S (direct)
bliv-it-ingeniør.dk	Punktum dk A/S (direct)
bliv-itingeniør.dk	Punktum dk A/S (direct)
bliv-kortoglandmaalingstekniker.dk	Punktum dk A/S (direct)
bliv-markedsføringsøkonom.dk	Punktum dk A/S (direct)
bliv-market-economist.dk	Punktum dk A/S (direct)
bliv-marketeconomist.dk	Punktum dk A/S (direct)
bliv-maskiningeniør.dk	Punktum dk A/S (direct)
bliv-paedagog.dk	Punktum dk A/S (direct)
bliv-paedagogmedhjaelper.dk	Punktum dk A/S (direct)
bliv-produktionsteknolog.dk	Punktum dk A/S (direct)
blivlaerer.dk	Punktum dk A/S (direct)
blivlaerere.dk	Punktum dk A/S (direct)
bygningsstruktør.dk	Punktum dk A/S (direct)
campus-horsens.dk	Punktum dk A/S (direct)
campusaarhusnord.dk	Punktum dk A/S (direct)
campushorsens.dk	Punktum dk A/S (direct)
celm.dk	Punktum dk A/S (direct)
center-for-sygeplejeforskning.dk	Punktum dk A/S (direct)
centerforsygeplejeforskning.dk	Punktum dk A/S (direct)
cirkusvia.dk	Punktum dk A/S (direct)
companydating.dk	Punktum dk A/S (direct)
creativecenter.dk	Punktum dk A/S (direct)
danmarks-netskole.dk	Punktum dk A/S (direct)
demokratiogmedborgerskab.dk	Punktum dk A/S (direct)
dimittend-web.dk	Punktum dk A/S (direct)
diplomuddannelsen-i-ledelse.dk	Punktum dk A/S (direct)
diplomuddannelsen.dk	Punktum dk A/S (direct)
dsh-aa.dk	Punktum dk A/S (direct)
efteruddannelse-via.dk	Punktum dk A/S (direct)
entreprenoerskab-i-uddannelserne.dk	Punktum dk A/S (direct)
entreprenørskab-i-uddannelserne.dk	Punktum dk A/S (direct)
evuvia.dk	Punktum dk A/S (direct)
fageneibevægelse.dk	Punktum dk A/S (direct)
filmmodulet.dk	Punktum dk A/S (direct)
filmpilot.dk	Punktum dk A/S (direct)
folkeuniversitethorsenshedensted.dk	Punktum dk A/S (direct)
ingenior-uddannelsen.dk	Punktum dk A/S (direct)
ingeniøruddannelse.dk	Punktum dk A/S (direct)
ingeniøruddannelsen.dk	Punktum dk A/S (direct)
it-ingeniør.dk	Punktum dk A/S (direct)
it-ingeniøruddannelsen.dk	Punktum dk A/S (direct)
it-supportcentret.dk	Punktum dk A/S (direct)
itsf.dk	Punktum dk A/S (direct)
jpsem.dk	Punktum dk A/S (direct)
kildevurdering.dk	Punktum dk A/S (direct)
konferenceforprofessionsuddannelser.dk	Punktum dk A/S (direct)
kurserhjemloeshed.dk	Punktum dk A/S (direct)
laereruddannelse.dk	Punktum dk A/S (direct)
liviskolen.dk	Punktum dk A/S (direct)
læringsløft2020.dk	Punktum dk A/S (direct)
masteruddannelse.dk	Punktum dk A/S (direct)
masteruddannelsen.dk	Punktum dk A/S (direct)
meritlaerer.dk	Punktum dk A/S (direct)
meritlærer.dk	Punktum dk A/S (direct)
mitvia.dk	Punktum dk A/S (direct)
mobileprobes.dk	Punktum dk A/S (direct)
nubu.dk	Punktum dk A/S (direct)
outdoorpædagog.dk	Punktum dk A/S (direct)
paedagog-uddannelse.dk	Punktum dk A/S (direct)
paedagog-uddannelsen.dk	Punktum dk A/S (direct)
paedagogisk-extrakt.dk	Punktum dk A/S (direct)
paedagogiskextrakt.dk	Punktum dk A/S (direct)
pendus.dk	Punktum dk A/S (direct)
professionelle-læringsfællesskaber.dk	Punktum dk A/S (direct)
professionsbacheloruddannelser.dk	Punktum dk A/S (direct)
project2go.dk	Punktum dk A/S (direct)
psykomotorikuddannelsen.dk	Punktum dk A/S (direct)
pædagog-uddannelse.dk	Punktum dk A/S (direct)
pædagog-uddannelsen.dk	Punktum dk A/S (direct)
pædagogisk-grunduddannelse.dk	Punktum dk A/S (direct)
pædagogiskextrakt.dk	Punktum dk A/S (direct)
pædagogmedhjælper.dk	Punktum dk A/S (direct)
rins.dk	Punktum dk A/S (direct)
snliskyen.dk	Punktum dk A/S (direct)
socialdiplom.dk	Punktum dk A/S (direct)
sports-traener.dk	Punktum dk A/S (direct)
supportcenter.dk	Punktum dk A/S (direct)
sygeplejerskeuddannelsen-randers.dk	Punktum dk A/S (direct)
tegndanmark.dk	Punktum dk A/S (direct)
tekstiluddannelse.dk	Punktum dk A/S (direct)

Showing 100 of 135.

📋 WHOIS#

⏱️ Lookup Timing#

65ms

204ms

228ms

AAAA

194ms

TXT

373ms

CAA

198ms

HTTPS

196ms

TLSA

180ms

SOA

109ms

MTA-STS

236ms

DNSSEC

325ms

SRV

235ms

Total

1175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 20:54:55 shown	1175ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-24 09:10:29	349ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-23 06:30:43	4059ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-22 00:23:02	489ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-19 13:29:56	531ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-14 04:55:25	329ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-13 04:22:28	357ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 11:34:45	740ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-04 07:26:29	571ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 07:21:44	546ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 06:23:20	537ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 02:44:24	3302ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 01:04:45	632ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-09 16:35:35	2954ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-08 09:56:46	3314ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-29 21:15:00	1272ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 18:46:18	1772ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-21 16:54:12	16941ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-18 11:02:19	2592ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-15 11:49:08	3241ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-14 11:28:40	16883ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-06 13:47:36	548ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-31 20:13:40	869ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-30 11:49:06	4492ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-24 16:27:52	8599ms	2 NS 1 A 2 MX	🔒 Secure