vr-i-undervisningen.dk

📜 Historical scan 2026-07-02 21:49:16  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vr-i-undervisningen.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   144ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms
CheckResult
Validation Status⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-25 18:41:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-03-05
Expires2027-03-31 (156d)

🔗 Same registrant#

146 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).

DomainRegistrar
aabc.dkPunktum dk A/S (direct)
aabcshop.dkSimply.com A/S
aarhus-business-college.dkPunktum dk A/S (direct)
aarhus-handelsskole.dkPunktum dk A/S (direct)
aarhus-kobmandsskole.dkPunktum dk A/S (direct)
aarhus-koebmandsskole.dkPunktum dk A/S (direct)
aarhusbusinesscollege.dkPunktum dk A/S (direct)
aarhuserhvervsskole.dkPunktum dk A/S (direct)
aarhusks.dkPunktum dk A/S (direct)
ai-in-a-box.dkAarhus Business College
aiinabox.dkAarhus Business College
ak-studweb.dkPunktum dk A/S (direct)
aktiv-elev.dkSimply.com A/S
amu-læringsudbytte.dkSimply.com A/S
amueva-mooc.dkSimply.com A/S
amuproever.dkPunktum dk A/S (direct)
amuprøver.dkPunktum dk A/S (direct)
avenbuild.dkPunktum dk A/S (direct)
avenquest.dkAarhus Business College
avenx.dkPunktum dk A/S (direct)
barnloeshed.dkONE.COM A/S
bce.dkAarhus Business College
biztec.dkAarhus Business College
biztek.dkAarhus Business College
blaahue.dkPunktum dk A/S (direct)
businesscentret.dkPunktum dk A/S (direct)
cfflos.dkPunktum dk A/S (direct)
cisco-academy.dkPunktum dk A/S (direct)
cisco-networking-academy.dkPunktum dk A/S (direct)
cisco-university.dkPunktum dk A/S (direct)
citm.dkPunktum dk A/S (direct)
ct-i-undervisningen.dkPunktum dk A/S (direct)
cyberklar.dkPunktum dk A/S (direct)
detadministrativefaellesskab.dkPunktum dk A/S (direct)
deterhvervsfagligeeksperimentarium.dkPunktum dk A/S (direct)
digitalhandel.dkAarhus Business College
doef.dkPunktum dk A/S (direct)
ecomlab.dkAarhus Business College
ecomtrainer.dkAarhus Business College
edidaktik-mooc.dkPunktum dk A/S (direct)
efif.dkPunktum dk A/S (direct)
efif365.dkPunktum dk A/S (direct)
efifgov.dkPunktum dk A/S (direct)
erduspaendt.dkPunktum dk A/S (direct)
esic.dkPunktum dk A/S (direct)
etueud.dkPunktum dk A/S (direct)
etufgu.dkPunktum dk A/S (direct)
etugym.dkPunktum dk A/S (direct)
etupc.dkPunktum dk A/S (direct)
etuvuc.dkPunktum dk A/S (direct)
eud-matematikklar.dkSimply.com A/S
eux-brobygning.dkPunktum dk A/S (direct)
euxbizcup.dkAarhus Business College
euxbrobygning.dkPunktum dk A/S (direct)
euxgymnasiet.dkPunktum dk A/S (direct)
evidencenter.dkPunktum dk A/S (direct)
fashionwithpassion.dkPunktum dk A/S (direct)
formdinfremtid.dkPunktum dk A/S (direct)
forstaa-erp.dkPunktum dk A/S (direct)
forstaaerp.dkPunktum dk A/S (direct)
forstå-erp.dkPunktum dk A/S (direct)
forståerp.dkPunktum dk A/S (direct)
forvaltningsmetroen.dkAarhus Business College
green-action.dkAarhus Business College
greenaction.dkAarhus Business College
greenfluencer.dkAarhus Business College
greenfluencers.dkAarhus Business College
grøn-handling.dkAarhus Business College
grønhandling.dkAarhus Business College
grønnecases.dkSimply.com A/S
handelsfagskolen.dkPunktum dk A/S (direct)
handlekraft.dkAarhus Business College
hhxpress.dkPunktum dk A/S (direct)
hvad-er-erp.dkPunktum dk A/S (direct)
hvadererp.dkPunktum dk A/S (direct)
hverpatienttaeller.dkONE.COM A/S
hvordannelse.dkPunktum dk A/S (direct)
innovationogsamarbejde.dkSimply.com A/S
it-differentiering.dkPunktum dk A/S (direct)
it-servicedesk.dkPunktum dk A/S (direct)
ithelpdesk.dkPunktum dk A/S (direct)
itipaedagogiskpraksis.dkSimply.com A/S
itipædagogiskpraksis.dkSimply.com A/S
itservicedesk.dkPunktum dk A/S (direct)
ituf.dkPunktum dk A/S (direct)
jobs2get.dkPunktum dk A/S (direct)
kobmandsskole.dkPunktum dk A/S (direct)
koebmandsskole.dkPunktum dk A/S (direct)
koebmandsskolen.dkPunktum dk A/S (direct)
kursus-i-ct.dkPunktum dk A/S (direct)
købmandsskole.dkPunktum dk A/S (direct)
laegesekretaerkonferencer.dkPunktum dk A/S (direct)
matematikkensunivers.dkSimply.com A/S
matematikkensverden.dkPunktum dk A/S (direct)
matematikklar.dkSimply.com A/S
merkantiludvikling.dkAarhus Business College
merkura.dkAarhus Business College
mstkurser.dkPunktum dk A/S (direct)
mtuapv.dkPunktum dk A/S (direct)
myservicedesk.dkPunktum dk A/S (direct)

Showing 100 of 146.

📋 WHOIS#

⏱️ Lookup Timing#

NS
144ms
A
2048ms
MX
172ms
AAAA
141ms
TXT
680ms
CAA
140ms
HTTPS
139ms
TLSA
179ms
SOA
137ms
MTA-STS
144ms
DNSSEC
201ms
SRV
176ms
Total
2711ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:03:29 1130ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-01 04:42:16 1763ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 06:21:28 1498ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-10 06:28:01 1517ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 06:32:10 10265ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 06:10:14 10342ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 05:53:20 12803ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-20 04:39:15 9075ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 00:27:52 10867ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 23:22:10 10313ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 12:26:44 10353ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 11:55:17 10433ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-12 02:23:37 17160ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 23:47:31 3823ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 03:17:49 2098ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-08 00:10:34 9132ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-08-06 18:38:08 4384ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 16:29:37 9146ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 15:28:20 9275ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 15:00:26 1474ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 14:48:00 10222ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-23 11:42:44 1409ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-22 06:25:23 10257ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-20 14:38:23 1445ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-07-19 10:30:18 1262ms 4 NS 0 A 0 MX ⚠️ Bogus
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