courses.dk

📜 Historical scan 2026-06-22 14:24:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

courses.dk is a .dk domain with no delegation in this scan. It was registered on 14 December 2019 (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#

🖥️
No NS records found

🌍 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#

latest probe, not this scan · checked 2026-10-09 10:06:30
www34.117.176.22 (AS396982) (address records, no CNAME)
www vs bare domainSame network
courses.dk: 34.117.176.22 (AS396982)
www.courses.dk: 34.117.176.22 (AS396982)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

344ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-16 18:06:13
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-12-14
Expires2026-12-31 (75d)

🔗 Same registrant#

106 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
123lagersalg.dkPunktum dk A/S (direct)
168.dkPunktum dk A/S (direct)
1960erne.dkINWX GmbH
1stfloor.dkPunktum dk A/S (direct)
aasti.dkPunktum dk A/S (direct)
aht.dkPunktum dk A/S (direct)
akfrem.dkPunktum dk A/S (direct)
amaliewessel.dkINWX GmbH
amstrad.dkPunktum dk A/S (direct)
ang.dkPunktum dk A/S (direct)
aof-nord.dkPunktum dk A/S (direct)
aquaspeed.dkPunktum dk A/S (direct)
asset.dkONE.COM A/S
asu.dkPunktum dk A/S (direct)
attorney.dkPunktum dk A/S (direct)
aulama.dkPunktum dk A/S (direct)
b-man.dkPunktum dk A/S (direct)
berg-marketing.dkPunktum dk A/S (direct)
bikecitycopenhagen.dkPunktum dk A/S (direct)
billig-rengoering.dkINWX GmbH
biolyt.dkPunktum dk A/S (direct)
birmar.dkINWX GmbH
boliglab.dkPunktum dk A/S (direct)
cafeklimt.dkPunktum dk A/S (direct)
calles.dkPunktum dk A/S (direct)
carnival.dkPunktum dk A/S (direct)
christian-schou.dkPunktum dk A/S (direct)
computers.dkPunktum dk A/S (direct)
cosybar.dkPunktum dk A/S (direct)
deborah.dkPunktum dk A/S (direct)
dialife.dkPunktum dk A/S (direct)
digitalcurrency.dkPunktum dk A/S (direct)
disneyonline.dkRealtime Register B.V.
dreamconference.dkINWX GmbH
dybboel2014.dkPunktum dk A/S (direct)
ede.dkPunktum dk A/S (direct)
eldjudnir.dkPunktum dk A/S (direct)
energiogsol.dkPunktum dk A/S (direct)
ensoap.dkPunktum dk A/S (direct)
equitour.dkRealtime Register B.V.
esbjerglive.dkPunktum dk A/S (direct)
esse2008.dkPunktum dk A/S (direct)
faith.dkPunktum dk A/S (direct)
fanoe-i-atlantvolden.dkINWX GmbH
fap.dkPunktum dk A/S (direct)
financial.dkPunktum dk A/S (direct)
finansmagasinet.dkPunktum dk A/S (direct)
flair-blog.dkPunktum dk A/S (direct)
flaviapizza.dkPunktum dk A/S (direct)
fnp.dkPunktum dk A/S (direct)
fysioterapi-klinik.dkPunktum dk A/S (direct)
gobsquad.dkPunktum dk A/S (direct)
gong.dkPunktum dk A/S (direct)
gottohaveit.dkINWX GmbH
havebaneremisen.dkPunktum dk A/S (direct)
havesalg.dkINWX GmbH
hentai.dkPunktum dk A/S (direct)
his.dkPunktum dk A/S (direct)
hunesogn.dkINWX GmbH
ifs-fodbold.dkPunktum dk A/S (direct)
illerup.dkINWX GmbH
islamic.dkPunktum dk A/S (direct)
kinabladet.dkPunktum dk A/S (direct)
kontortilbud.dkPunktum dk A/S (direct)
kulturtidsskrifter.dkRealtime Register B.V.
lam.dkPunktum dk A/S (direct)
lygtenstation.dkINWX GmbH
lyndrup.dkPunktum dk A/S (direct)
madogsundhed.dkINWX GmbH
mdd.dkPunktum dk A/S (direct)
melges24worlds15.dkPunktum dk A/S (direct)
minoritetspartiet.dkINWX GmbH
mipowear.dkPunktum dk A/S (direct)
my-drewscostumes.dkPunktum dk A/S (direct)
myfirstdeal.dkName SRS AB
naestved-legeland.dkPunktum dk A/S (direct)
nikkerbabe.dkPunktum dk A/S (direct)
nso.dkPunktum dk A/S (direct)
odysse.dkPunktum dk A/S (direct)
oigf-fodbold.dkPunktum dk A/S (direct)
okhjemmetlotte.dkPunktum dk A/S (direct)
puppetfestival.dkPunktum dk A/S (direct)
ratdvd.dkPunktum dk A/S (direct)
rebounce.dkPunktum dk A/S (direct)
reersoe.dkPunktum dk A/S (direct)
report.dkPunktum dk A/S (direct)
restaurantbuffalo.dkPunktum dk A/S (direct)
sbl.dkPunktum dk A/S (direct)
serenitycupcakes.dkPunktum dk A/S (direct)
solarmassacre.dkPunktum dk A/S (direct)
soundimage.dkPunktum dk A/S (direct)
speedclub.dkEurodns S.A
stamptraderlist.dkPunktum dk A/S (direct)
stilson.dkINWX GmbH
streetkickz.dkPunktum dk A/S (direct)
tandcity.dkINWX GmbH
tkdevelopment.dkINWX GmbH
tps.dkPunktum dk A/S (direct)
v2c.dkPunktum dk A/S (direct)
veronasportsfiskeri.dkPunktum dk A/S (direct)

Showing 100 of 106.

📋 WHOIS#

⏱️ Lookup Timing#

NS
251ms
A
248ms
MX
255ms
AAAA
240ms
TXT
354ms
CAA
255ms
HTTPS
269ms
TLSA
17ms
SOA
253ms
MTA-STS
280ms
DNSSEC
344ms
SRV
275ms
Total
1079ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:06:30 852ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 22:32:21 803ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 00:10:09 929ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 22:50:46 9968ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-30 10:28:56 862ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 22:33:42 1373ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 02:08:50 3502ms 2 NS 1 A 1 MX ❓ Unknown
2026-06-23 08:37:16 1161ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 14:24:04 shown 1079ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 21:52:52 1178ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 22:36:05 771ms 2 NS 1 A 0 MX 🔓 Insecure
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