dk-udforsker.dk

📜 Historical scan 2026-07-03 15:10:50  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dk-udforsker.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 24 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.237.173 is hosted by IDDQD-AS (AS1835) in Denmark. 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#

2 records   185ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk 192.38.110.174
2001:878:1070:10::174		 ns1.ku.dk
ns1.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.ku.dk 192.38.110.190
2001:878:1070:11::190		 ns2.ku.dk
ns2.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records   256ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.237.173 3600s cmslb.adm.ku.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovercmsgw.adm.ku.dk → 130.226.237.173
🔶 Autoconfigcmsgw.adm.ku.dk → 130.226.237.173

🔷 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#

PolicyRecord (_dmarc.dk-udforsker.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; fo=1; ri=3600

📬 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 2026-10-22 05:19:28
www CNAMEcmsgw.adm.ku.dk (all on ku.dk)
www vs bare domainSame network
dk-udforsker.dk: 130.226.237.173 (AS1835)
www.dk-udforsker.dk: 130.226.237.173 (AS1835)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.dk-udforsker.dk cmsgw.adm.ku.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

447ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026070201
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh28800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-22 05:31:35
FieldValue
RegistrarCURANET A/S
Registered2020-03-24
Expires2027-03-31 (158d)

🔗 Same registrant#

230 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
allearter-databasen.dkCURANET A/S
allearter.dkCURANET A/S
arboretet.dkPunktum dk A/S (direct)
atmospheric-complexity.dkPunktum dk A/S (direct)
b10k.dkCURANET A/S
bb2mm.dkPunktum dk A/S (direct)
bedebog.dkCURANET A/S
beskrivverden.dkCURANET A/S
bigbangnaturfag.dkPunktum dk A/S (direct)
bioblitz.dkCURANET A/S
biocompass.dkCURANET A/S
biofilm.dkPunktum dk A/S (direct)
biohpc.dkCURANET A/S
bionet.dkPunktum dk A/S (direct)
bioskov.dkSimply.com A/S
birdtracks.dkPunktum dk A/S (direct)
botanicalgarden.dkCURANET A/S
botanicalgardencafe.dkCURANET A/S
botanicalgardenday.dkCURANET A/S
botaniskhave.dkCURANET A/S
botaniskhavecafe.dkCURANET A/S
botaniskhavescafe.dkCURANET A/S
botaniskhavesdag.dkCURANET A/S
brainstem.dkPunktum dk A/S (direct)
butterflyhouse.dkCURANET A/S
cafebotanicalgarden.dkCURANET A/S
cafebotaniskhave.dkCURANET A/S
caisa.dkCURANET A/S
camb.dkPunktum dk A/S (direct)
cebil.dkCURANET A/S
ceeh.dkPunktum dk A/S (direct)
celat.dkCURANET A/S
chaosbook.dkPunktum dk A/S (direct)
clarin.dkCURANET A/S
climate-geophysics.dkPunktum dk A/S (direct)
climgeo.dkPunktum dk A/S (direct)
cmp.dkWEB SOLUTIONS A/S
copenhagen-university.dkCURANET A/S
copenhagencompetition.dkCURANET A/S
copenhagensciencecity.dkCURANET A/S
cosmology.dkPunktum dk A/S (direct)
cphuni.dkCURANET A/S
danbif.dkCURANET A/S
danmark-udforsker.dkCURANET A/S
danmarksstednavne.dkCURANET A/S
danmarkudforsker.dkCURANET A/S
danske-naturhistoriske-museer.dkCURANET A/S
danskflora.dkCURANET A/S
dansknaturhistorie.dkCURANET A/S
dansknavneleksikon.dkCURANET A/S
daphi.dkCURANET A/S
dark-cosmology.dkPunktum dk A/S (direct)
darkcosmology.dkPunktum dk A/S (direct)
darkcosmos.dkPunktum dk A/S (direct)
dassco.dkCURANET A/S
dcgc.dkPunktum dk A/S (direct)
describeeverything.dkCURANET A/S
dinodag.dkCURANET A/S
dinosaur-familier.dkCURANET A/S
discovery-center.dkPunktum dk A/S (direct)
discovery-centre.dkPunktum dk A/S (direct)
discoverycentre.dkPunktum dk A/S (direct)
dkvet.dkCURANET A/S
dnaogliv.dkCURANET A/S
dnapåforkant.dkCURANET A/S
dyreetik.dkCURANET A/S
e-science.dkPunktum dk A/S (direct)
faos.dkCURANET A/S
findforaaret.dkCURANET A/S
findforåret.dkCURANET A/S
fiskeatlas.dkCURANET A/S
forskerdata-tool.dkPunktum dk A/S (direct)
forskerdata.dkCURANET A/S
fortidensfingeraftryk.dkCURANET A/S
fremtidenslandskaber.dkPunktum dk A/S (direct)
fuglerejsen.dkPunktum dk A/S (direct)
fylogeni-tool.dkDANDOMAIN A/S
fylogeni.dkCURANET A/S
fysikleksikon.dkPunktum dk A/S (direct)
geological-museum.dkCURANET A/S
geologicalmuseum.dkCURANET A/S
geologiensdag.dkCURANET A/S
geologiensdage.dkCURANET A/S
geologisk-museum.dkCURANET A/S
geologiskmuseum.dkCURANET A/S
glossematics.dkCURANET A/S
godvaekstjord.dkPunktum dk A/S (direct)
godvækstjord.dkPunktum dk A/S (direct)
greenlandperspective.dkCURANET A/S
grid.dkPunktum dk A/S (direct)
gymnasiebesoeg.dkPunktum dk A/S (direct)
haverundvisning.dkCURANET A/S
havfriluftsliv.dkPunktum dk A/S (direct)
hobedata.dkCURANET A/S
holdspilsdagen.dkPunktum dk A/S (direct)
humananimal.dkCURANET A/S
hvalerihaven.dkCURANET A/S
ibt.dkCURANET A/S
icecores.dkPunktum dk A/S (direct)
icefrontiers.dkCURANET A/S

Showing 100 of 230.

📋 WHOIS#

⏱️ Lookup Timing#

NS
185ms
A
256ms
MX
175ms
AAAA
239ms
TXT
959ms
CAA
203ms
HTTPS
220ms
TLSA
272ms
SOA
0ms
MTA-STS
375ms
DNSSEC
447ms
SRV
625ms
Total
4032ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 05:19:28 904ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-15 16:14:17 1786ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-08 16:49:25 905ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-01 13:32:49 2007ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 12:23:12 967ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-21 05:57:16 1457ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-14 03:48:19 1502ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-07 01:59:02 1272ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-03 16:35:54 1671ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-02 02:57:33 10181ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 21:20:54 1311ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 08:12:16 934ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-20 20:50:01 1658ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-13 06:31:41 2607ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-07 02:09:42 1713ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-03 20:38:14 1354ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-25 23:17:20 9336ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-23 22:09:12 9143ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-16 09:44:34 2589ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-10 17:58:08 1150ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-03 15:10:50 shown 4032ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 13:38:07 1568ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-19 00:46:45 4630ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 03:41:11 674ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 03:40:56 775ms 2 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone