dk-udforsker.dk

Records from scan: 2026-10-22 05:19:28 · 904ms total

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / 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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.237.173	1494s	cmslb.adm.ku.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	cmsgw.adm.ku.dk → 130.226.237.173
🔶 Autoconfig	cmsgw.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#

Policy	Record (_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#

checked 2026-10-22 05:19:28

www CNAME	cmsgw.adm.ku.dk (all on ku.dk) → 130.226.237.173 (AS1835)
www vs bare domain	Same network dk-udforsker.dk: 130.226.237.173 (AS1835) www.dk-udforsker.dk: 130.226.237.173 (AS1835)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
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#

57ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

33ms

Field	Value
Serial	2026102201
Primary NS (MNAME)	ns1.ku.dk
Responsible (RNAME)	hostmaster@adm.ku.dk
Refresh	28800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 05:31:35

Field	Value
Registrar	CURANET A/S
Registered	2020-03-24
Expires	2027-03-31 (159d)

🔗 Same registrant#

202 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).

Domain	Registrar
allearter-databasen.dk	CURANET A/S
allearter.dk	CURANET A/S
arboretet.dk	Punktum dk A/S (direct)
atmospheric-complexity.dk	Punktum dk A/S (direct)
b10k.dk	CURANET A/S
bb2mm.dk	Punktum dk A/S (direct)
bedebog.dk	CURANET A/S
beskrivverden.dk	CURANET A/S
bigbangnaturfag.dk	Punktum dk A/S (direct)
bioblitz.dk	CURANET A/S
biocompass.dk	CURANET A/S
biofilm.dk	Punktum dk A/S (direct)
biohpc.dk	CURANET A/S
bionet.dk	Punktum dk A/S (direct)
bioskov.dk	Simply.com A/S
birdtracks.dk	Punktum dk A/S (direct)
botanicalgarden.dk	CURANET A/S
botanicalgardencafe.dk	CURANET A/S
botaniskhave.dk	CURANET A/S
botaniskhavecafe.dk	CURANET A/S
brainstem.dk	Punktum dk A/S (direct)
butterflyhouse.dk	CURANET A/S
cafebotanicalgarden.dk	CURANET A/S
cafebotaniskhave.dk	CURANET A/S
caisa.dk	CURANET A/S
camb.dk	Punktum dk A/S (direct)
cebil.dk	CURANET A/S
ceeh.dk	Punktum dk A/S (direct)
celat.dk	CURANET A/S
chaosbook.dk	Punktum dk A/S (direct)
clarin.dk	CURANET A/S
climate-geophysics.dk	Punktum dk A/S (direct)
climgeo.dk	Punktum dk A/S (direct)
cmp.dk	WEB SOLUTIONS A/S
copenhagen-university.dk	CURANET A/S
copenhagencompetition.dk	CURANET A/S
copenhagensciencecity.dk	CURANET A/S
cosmology.dk	Punktum dk A/S (direct)
cphuni.dk	CURANET A/S
danbif.dk	CURANET A/S
danmark-udforsker.dk	CURANET A/S
danmarksstednavne.dk	CURANET A/S
danmarkudforsker.dk	CURANET A/S
danske-naturhistoriske-museer.dk	CURANET A/S
dansknaturhistorie.dk	CURANET A/S
dansknavneleksikon.dk	CURANET A/S
dark-cosmology.dk	Punktum dk A/S (direct)
darkcosmology.dk	Punktum dk A/S (direct)
darkcosmos.dk	Punktum dk A/S (direct)
dassco.dk	CURANET A/S
dcgc.dk	Punktum dk A/S (direct)
describeeverything.dk	CURANET A/S
dinodag.dk	CURANET A/S
dinosaur-familier.dk	CURANET A/S
discovery-center.dk	Punktum dk A/S (direct)
discovery-centre.dk	Punktum dk A/S (direct)
discoverycentre.dk	Punktum dk A/S (direct)
dkvet.dk	CURANET A/S
dnaogliv.dk	CURANET A/S
dnapåforkant.dk	CURANET A/S
dyreetik.dk	CURANET A/S
e-science.dk	Punktum dk A/S (direct)
faos.dk	CURANET A/S
findforåret.dk	CURANET A/S
fiskeatlas.dk	CURANET A/S
forskerdata-tool.dk	Punktum dk A/S (direct)
forskerdata.dk	CURANET A/S
fortidensfingeraftryk.dk	CURANET A/S
fremtidenslandskaber.dk	Punktum dk A/S (direct)
fuglerejsen.dk	Punktum dk A/S (direct)
fylogeni-tool.dk	DANDOMAIN A/S
fylogeni.dk	CURANET A/S
fysikleksikon.dk	Punktum dk A/S (direct)
geological-museum.dk	CURANET A/S
geologicalmuseum.dk	CURANET A/S
geologiensdag.dk	CURANET A/S
geologiensdage.dk	CURANET A/S
geologisk-museum.dk	CURANET A/S
geologiskmuseum.dk	CURANET A/S
glossematics.dk	CURANET A/S
godvækstjord.dk	Punktum dk A/S (direct)
greenlandperspective.dk	CURANET A/S
grid.dk	Punktum dk A/S (direct)
gymnasiebesoeg.dk	Punktum dk A/S (direct)
hobedata.dk	CURANET A/S
hvalerihaven.dk	CURANET A/S
ibt.dk	CURANET A/S
icecores.dk	Punktum dk A/S (direct)
icefrontiers.dk	CURANET A/S
icourts.dk	Punktum dk A/S (direct)
imgp.dk	Punktum dk A/S (direct)
insektmobilen.dk	CURANET A/S
isarkiv.dk	Punktum dk A/S (direct)
isogklima.dk	Punktum dk A/S (direct)
jurabog.dk	CURANET A/S
jurabøger.dk	CURANET A/S
jurahuset.dk	CURANET A/S
jurweb.dk	Punktum dk A/S (direct)
kosmologi.dk	Punktum dk A/S (direct)
ku-net.dk	CURANET A/S

Showing 100 of 202.

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

41ms

AAAA

36ms

TXT

619ms

CAA

32ms

HTTPS

42ms

TLSA

89ms

SOA

33ms

MTA-STS

118ms

DNSSEC

57ms

SRV

376ms

Total

904ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 05:19:28 shown	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	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