ku-net.dk

📜 Historical scan 2026-06-20 00:05:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ku-net.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 10 February 2016 (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 57ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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#

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.ku-net.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 2026-10-15 16:34:39

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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ku-net.dk	cmsgw.adm.ku.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2026061801
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 2026-10-13 06:35:55

Field	Value
Registrar	CURANET A/S
Registered	2016-02-10
Expires	2027-02-28 (132d)

🔗 Same registrant#

158 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
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
bigbangnaturfag.dk	Punktum dk A/S (direct)
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
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
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
danmarkudforsker.dk	CURANET A/S
danske-naturhistoriske-museer.dk	CURANET A/S
dansknaturhistorie.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)
dcgc.dk	Punktum dk A/S (direct)
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
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
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)
hobedata.dk	CURANET A/S
hvalerihaven.dk	CURANET A/S
ibt.dk	CURANET A/S
icecores.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
jurahuset.dk	CURANET A/S
kosmologi.dk	Punktum dk A/S (direct)
ku.dk	CURANET A/S
kubulus.dk	CURANET A/S
kulturkurser.dk	Punktum dk A/S (direct)
kumail.dk	CURANET A/S
kvl.dk	CURANET A/S
macroecointern.dk	Simply.com A/S
marsgroup.dk	Punktum dk A/S (direct)
microsculpture.dk	CURANET A/S
mitfossil.dk	CURANET A/S
mjolnir-ucph.dk	CURANET A/S
mrf.dk	CURANET A/S
museumforest.dk	CURANET A/S
myrejagten.dk	CURANET A/S
nanopar.dk	Punktum dk A/S (direct)
naturalhistory.dk	CURANET A/S
naturenibyen.dk	CURANET A/S
naturenshus.dk	CURANET A/S
naturhistorie.dk	CURANET A/S

Showing 100 of 158.

📋 WHOIS#

⏱️ Lookup Timing#

57ms

50ms

49ms

AAAA

43ms

TXT

696ms

CAA

63ms

HTTPS

51ms

TLSA

136ms

SOA

65ms

MTA-STS

133ms

DNSSEC

142ms

SRV

4056ms

Total

4554ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:34:39	1518ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-08 07:19:42	1190ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 05:14:45	1841ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 02:22:54	960ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 01:18:30	936ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 01:07:28	1491ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-15 21:46:44	2160ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-03 16:05:34	1874ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 07:48:54	1510ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 01:31:42	1972ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-20 13:07:21	2735ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-14 17:44:43	4118ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-06 04:54:24	1659ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-03 00:46:25	931ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-23 17:03:48	8587ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-17 12:13:30	3685ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-09 12:15:25	9665ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 19:02:10	1315ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 15:27:23	1682ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 00:05:08 shown	4554ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 10:10:38	3116ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 22:50:22	5402ms	2 NS 1 A 0 MX	🔓 Insecure