netku.dk

📜 Historical scan 2026-08-31 23:53:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netku.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 5 March 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by netku-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.114.94.2 600s — AS30811 Optimizely AB 217.114.94.0/24 🇸🇪 Sweden —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s netku-dk.mail.protection.outlook.com 2a01:111:f403:ca04::a
2a01:111:f403:ca04::c
2a01:111:f403:ca09::8
2a01:111:f403:ca09::d
52.101.68.21
52.101.73.15
52.101.73.22
52.101.73.26		 mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   250ms
TXT Record
MS=ms66903152
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (netku.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.netku.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6154471c71a3e@dmarc.centerasecurity.com;

📬 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 10:31:17
www CNAMEwww.netku.dk.dxcloud.episerver.net (all on episerver.net)
www vs bare domainDifferent networks (all like this)
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
selector1 selector1-netku-dk._domainkey.netku.onmicrosoft.com RSA · ~2048 bit
selector2 selector2-netku-dk._domainkey.netku.onmicrosoft.com RSA · ~2048 bit

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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2063ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2024121001
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 22:02:28
FieldValue
RegistrarEurodns S.A
Registered2015-03-05
Expires2027-03-31 (163d)

🔗 Same registrant#

113 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
10-kampen.dkEurodns S.A
3omdagen.dkEurodns S.A
alkoholdning.dkEurodns S.A
bamseloteriet.dkEurodns S.A
blaerekraeft.dkEurodns S.A
blaerekraeftforeningen.dkEurodns S.A
blogomkraeft.dkEurodns S.A
boernungeogkraft.dkEurodns S.A
brystkraeftgruppen.dkEurodns S.A
bugspytkirtelkraeft.dkEurodns S.A
børnekræftiskolen.dkEurodns S.A
cancerchat.dkEurodns S.A
cancerimpactventures.dkEurodns S.A
cancerknockout.dkEurodns S.A
cancernyt.dkEurodns S.A
canser.dkPunktum dk A/S (direct)
canshare.dkEurodns S.A
cooludenroeg.dkEurodns S.A
danishncdalliance.dkEurodns S.A
danyca.dkEurodns S.A
data-filer.dkEurodns S.A
dchnextgenerations.dkEurodns S.A
ddsp.dkEurodns S.A
de7tegn.dkEurodns S.A
detgaarpengenetil.dkEurodns S.A
detnytter.dkEurodns S.A
detnyttermand.dkEurodns S.A
dinproguide.dkEurodns S.A
dintour.dkEurodns S.A
ekvit.dkEurodns S.A
emilprojektet.dkEurodns S.A
exhale.dkEurodns S.A
forsoegsbehandling.dkEurodns S.A
forsoegsbehandlinger.dkEurodns S.A
forsøgsbehandling.dkEurodns S.A
frivillig.dkEurodns S.A
fuldafliv.dkEurodns S.A
gaasammeninaturen.dkEurodns S.A
grøntsagen.dkEurodns S.A
gåsammeninaturen.dkEurodns S.A
hjernetumornet.dkEurodns S.A
hpv-linien.dkEurodns S.A
hvemsnakker.dkEurodns S.A
igenbutik.dkEurodns S.A
ikkekunforskaeg.dkEurodns S.A
indsamling.dkEurodns S.A
joflerevier.dkEurodns S.A
kantine-take-away.dkEurodns S.A
kantine-takeaway.dkEurodns S.A
kantinetjek.dkEurodns S.A
kbgaver.dkEurodns S.A
knæk-cancer.dkEurodns S.A
komogkvit.dkEurodns S.A
kraefterikkeforboern.dkEurodns S.A
kraeftraadgivningen.dkEurodns S.A
kræftens-bekæmpelse.dkEurodns S.A
kræftlinjen.dkEurodns S.A
kvit-om-lidt.dkEurodns S.A
kvitomlidt.dkEurodns S.A
købogstøt.dkEurodns S.A
laeromsorg.dkEurodns S.A
levlivetmand.dkEurodns S.A
liportal.dkEurodns S.A
liv.dkPunktum dk A/S (direct)
livsrum.dkEurodns S.A
loegfriarbejdstid.dkEurodns S.A
mad-i-bevægelse.dkEurodns S.A
madibevægelse.dkEurodns S.A
madpakkeservice.dkEurodns S.A
maendmodkraeft.dkEurodns S.A
mavekræft.dkEurodns S.A
medlem.dkEurodns S.A
mindegave.dkEurodns S.A
mituv.dkEurodns S.A
mobilindsamling.dkEurodns S.A
modefrugt.dkEurodns S.A
netpa.dkEurodns S.A
netraadgivningen.dkEurodns S.A
omalkohol.dkEurodns S.A
omsorg.dkEurodns S.A
op-i-røg.dkEurodns S.A
ordentligmad.dkEurodns S.A
patientslikeme.dkEurodns S.A
pinkcup.dkEurodns S.A
preventionlab.dkEurodns S.A
rensluften.dkEurodns S.A
roegfribaby.dkEurodns S.A
roegfrifremtid.dkEurodns S.A
roegognikotinfrifremtid.dkEurodns S.A
røgfriarbejdstid.dkEurodns S.A
sarkomer.dkEurodns S.A
senfoelger.dkEurodns S.A
skaprotokoller.dkEurodns S.A
snakomtobak.dkEurodns S.A
snusfornuft.dkEurodns S.A
stafetforlivetegedal.dkEurodns S.A
stoetbrysterne.dkEurodns S.A
stopcancer.dkEurodns S.A
strubekraeft.dkEurodns S.A
støtforsøg.dkEurodns S.A

Showing 100 of 113.

📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
63ms
MX
53ms
AAAA
72ms
TXT
250ms
CAA
39ms
HTTPS
58ms
TLSA
4032ms
SOA
0ms
MTA-STS
80ms
DNSSEC
2063ms
SRV
74ms
Total
6536ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 18:43:46 13445ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-31 23:53:56 shown 6536ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-22 19:05:53 4783ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-17 11:32:16 4922ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone