skoler.dk

📜 Historical scan 2026-06-20 21:37:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skoler.dk is a .dk domain served by 3 nameservers (ns1.schultzdns.dk, ns2.schultzdns.dk, ns3.schultzdns.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.schultzdns.dk 91.199.208.44 ns1.schultzdns.dk AS44398 Itm8 A/S
ns2.schultzdns.dk 13.74.63.250 ns2.schultzdns.dk AS8075 Microsoft Corporation
ns3.schultzdns.dk 91.199.208.46 ns3.schultzdns.dk AS44398 Itm8 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#

2 records   1017ms
TXT Record
v=DKIM1; p=
v=spf1 -all

✉️ SPF#

PolicyRecord (skoler.dk)
-all (hard fail) v=spf1 -all

📨 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#

latest probe, not this scan · checked 2026-10-07 20:42:21
www CNAMEwww.skolebasen.dk (all on skolebasen.dk)
www vs bare domainOnly www resolves
skoler.dk: no address
www.skoler.dk: 91.199.208.34 (AS44398)
(all like this)
WildcardNo

🔎 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#

87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

47ms
FieldValue
Serial12
Primary NS (MNAME)ns1.schultzdns.dk
Responsible (RNAME)hostmaster@schultz.dk
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 10:01:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1997-01-31
Expires2027-03-31 (159d)

🔗 Same registrant#

94 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
alleudd.dkPunktum dk A/S (direct)
alleuddannelser.dkPunktum dk A/S (direct)
beskaeftigelsesprisen.dkPunktum dk A/S (direct)
beslut.dkPunktum dk A/S (direct)
dinuddannelse.dkPunktum dk A/S (direct)
e-plan.dkPunktum dk A/S (direct)
eleva.dkPunktum dk A/S (direct)
eu-fonde.dkPunktum dk A/S (direct)
evalueringsguide.dkPunktum dk A/S (direct)
fasit-borger.dkPunktum dk A/S (direct)
fasit-familie.dkPunktum dk A/S (direct)
fasit.dkPunktum dk A/S (direct)
findfonde.dkPunktum dk A/S (direct)
fokusjob.dkPunktum dk A/S (direct)
grimsmiley.dkPunktum dk A/S (direct)
hvadviljegvaere.dkPunktum dk A/S (direct)
jobbasen.dkPunktum dk A/S (direct)
jobinfo.dkPunktum dk A/S (direct)
jobleksikon.dkPunktum dk A/S (direct)
jobmappe.dkPunktum dk A/S (direct)
jobtermometer.dkPunktum dk A/S (direct)
jobvalg.dkPunktum dk A/S (direct)
jobvalget.dkPunktum dk A/S (direct)
keepintouch.dkPunktum dk A/S (direct)
klartiljob.dkPunktum dk A/S (direct)
kommunekoncept-betula.dkPunktum dk A/S (direct)
kommunekoncept-fagus.dkPunktum dk A/S (direct)
kommunekoncept-pinus.dkPunktum dk A/S (direct)
kommunekoncept-salix.dkPunktum dk A/S (direct)
lovbibliotek.dkPunktum dk A/S (direct)
lovportaler.dkPunktum dk A/S (direct)
m-kit.dkPunktum dk A/S (direct)
maxidue.dkPunktum dk A/S (direct)
mentorguiden.dkPunktum dk A/S (direct)
mentorportalen.dkPunktum dk A/S (direct)
miindgang.dkPunktum dk A/S (direct)
minfremtid.dkPunktum dk A/S (direct)
minidgang.dkPunktum dk A/S (direct)
minindang.dkPunktum dk A/S (direct)
minindgagn.dkPunktum dk A/S (direct)
minindgan.dkPunktum dk A/S (direct)
minindgang.dkPunktum dk A/S (direct)
niskommunekoncept.dkPunktum dk A/S (direct)
portalintegrator.dkPunktum dk A/S (direct)
praktikguiden.dkPunktum dk A/S (direct)
praktikogstudie.dkPunktum dk A/S (direct)
prisme-365.dkPunktum dk A/S (direct)
prismeoverblik.dkPunktum dk A/S (direct)
puljeguide.dkPunktum dk A/S (direct)
puljeportalen.dkPunktum dk A/S (direct)
regionskoncept.dkPunktum dk A/S (direct)
scchultz.dkPunktum dk A/S (direct)
schhultz.dkPunktum dk A/S (direct)
schulltz.dkPunktum dk A/S (direct)
schultz-expose.dkPunktum dk A/S (direct)
schultz-fasit.dkPunktum dk A/S (direct)
schultz-information.dkPunktum dk A/S (direct)
schultz-it.dkPunktum dk A/S (direct)
schultz-ki.dkPunktum dk A/S (direct)
schultz-legal.dkPunktum dk A/S (direct)
schultz-portal.dkPunktum dk A/S (direct)
schultz.dkPunktum dk A/S (direct)
schultzdata.dkPunktum dk A/S (direct)
schultzdns.dkPunktum dk A/S (direct)
schultzessens.dkPunktum dk A/S (direct)
schultzexpose.dkPunktum dk A/S (direct)
schultzfasit.dkPunktum dk A/S (direct)
schultzit.dkPunktum dk A/S (direct)
schultzkommunekoncept.dkPunktum dk A/S (direct)
schultzlegal.dkPunktum dk A/S (direct)
schultzlegalresearch.dkPunktum dk A/S (direct)
schultzonlinekurser.dkPunktum dk A/S (direct)
schultzpreprod.dkPunktum dk A/S (direct)
schultzprod.dkPunktum dk A/S (direct)
schultzspecialistkurser.dkPunktum dk A/S (direct)
se-job.dkPunktum dk A/S (direct)
se-net.dkPunktum dk A/S (direct)
sepakken.dkPunktum dk A/S (direct)
startnu.dkPunktum dk A/S (direct)
studieogerhverv.dkPunktum dk A/S (direct)
synergidata.dkPunktum dk A/S (direct)
tilskudsportalen.dkPunktum dk A/S (direct)
tryggebørn.dkPunktum dk A/S (direct)
u-plan.dkPunktum dk A/S (direct)
uddannelsesbasen.dkPunktum dk A/S (direct)
uddannelsesgalaxen.dkPunktum dk A/S (direct)
uddannelsesvalg.dkPunktum dk A/S (direct)
uddannelsesvejledning.dkPunktum dk A/S (direct)
uplan.dkPunktum dk A/S (direct)
vaksijobland.dkPunktum dk A/S (direct)
vejleder-forum.dkPunktum dk A/S (direct)
vejleder.dkPunktum dk A/S (direct)
vejlederforum.dkPunktum dk A/S (direct)
vejlederinfo.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
49ms
MX
39ms
AAAA
75ms
TXT
1017ms
CAA
37ms
HTTPS
72ms
TLSA
40ms
SOA
47ms
MTA-STS
78ms
DNSSEC
87ms
SRV
88ms
Total
1231ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 19:48:33 499ms 3 NS 0 A 0 MX 🔓 Insecure
2026-09-28 02:03:39 414ms 3 NS 0 A 0 MX 🔓 Insecure
2026-09-13 18:51:52 444ms 3 NS 0 A 0 MX 🔓 Insecure
2026-06-29 02:51:06 2916ms 3 NS 0 A 0 MX 🔓 Insecure
2026-06-20 21:37:03 shown 1231ms 3 NS 0 A 0 MX 🔓 Insecure
2026-06-17 13:56:48 1210ms 3 NS 0 A 0 MX 🔓 Insecure
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