danish-universities.dk

📜 Historical scan 2026-09-30 10:42:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danish-universities.dk is a .dk domain served by 2 nameservers (grace.ns.cloudflare.com, grant.ns.cloudflare.com). It was registered on 14 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.34 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by danishuniversities-dk01e.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
grace.ns.cloudflare.com	108.162.192.159 172.64.32.159 173.245.58.159 2606:4700:50::adf5:3a9f 2803:f800:50::6ca2:c09f 2a06:98c1:50::ac40:209f	grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grant.ns.cloudflare.com	108.162.195.130 162.159.44.130 172.64.35.130 2606:4700:58::a29f:2c82 2803:f800:50::6ca2:c382 2a06:98c1:50::ac40:2382	grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.34	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.106	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	danishuniversities-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 52.101.181.153 52.101.68.10 52.101.68.21 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00101.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:db6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3e22	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.34,172.67.219.106 ech=AEX+DQBBtQAgACAAdwTQLbqYK0sdUVDib5ozbHMmbrXTrcXDS27YbwHRBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:db6a,2606:4700:3033::6815:3e22

🔌 SRV Records#

1 records 84ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 242ms

TXT Record
MS=ms62740655
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (danish-universities.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-21 17:31:25

www	104.21.62.34 172.67.219.106 2606:4700:3032::ac43:db6a 2606:4700:3033::6815:3e22 (AS13335) (address records, no CNAME)
www vs bare domain	Same network danish-universities.dk: 104.21.62.34 172.67.219.106 2606:4700:3032::ac43:db6a 2606:4700:3033::6815:3e22 (AS13335) www.danish-universities.dk: 104.21.62.34 172.67.219.106 2606:4700:3032::ac43:db6a 2606:4700:3033::6815:3e22 (AS13335)
Wildcard	No

🔎 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#

102ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2415660791
Primary NS (MNAME)	grace.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 21:04:45

Field	Value
Registrar	PROCOPA IT ApS
Registered	2006-02-14
Expires	2027-02-28 (124d)

🔗 Same registrant#

280 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
3g-center.dk	Simply.com A/S
4m-centre.dk	Simply.com A/S
abyss.dk	Simply.com A/S
accuwind.dk	Punktum dk A/S (direct)
altimetry.dk	Punktum dk A/S (direct)
alumniplus.dk	Punktum dk A/S (direct)
antibiotikaresistens.dk	Punktum dk A/S (direct)
antibody.dk	DANDOMAIN A/S
arches2012.dk	Simply.com A/S
aribah.dk	Punktum dk A/S (direct)
bear-hearing.dk	Simply.com A/S
bigq.dk	Simply.com A/S
bigscience.dk	WEB SOLUTIONS A/S
biobrug.dk	Punktum dk A/S (direct)
biogasupgrade.dk	Punktum dk A/S (direct)
biosensor.dk	Punktum dk A/S (direct)
biotechacademy.dk	Punktum dk A/S (direct)
boernenesuniversitet.dk	Simply.com A/S
bonus-optimus.dk	Punktum dk A/S (direct)
borger-cert.dk	Punktum dk A/S (direct)
bridgingthegap.dk	Simply.com A/S
børnenesuniversitet.dk	Punktum dk A/S (direct)
carbospot.dk	Punktum dk A/S (direct)
ccht.dk	Punktum dk A/S (direct)
ce-readiness.dk	Punktum dk A/S (direct)
ceinitiative.dk	Punktum dk A/S (direct)
cemac.dk	Punktum dk A/S (direct)
cert.dk	Punktum dk A/S (direct)
cewqo2017.dk	Simply.com A/S
chemsafe.dk	Punktum dk A/S (direct)
chips-competence-centre.dk	Simply.com A/S
cifq.dk	Punktum dk A/S (direct)
coherent-project.dk	Punktum dk A/S (direct)
computerome.dk	Punktum dk A/S (direct)
comstat.dk	Punktum dk A/S (direct)
covidtest.dk	Punktum dk A/S (direct)
cpcs.dk	Punktum dk A/S (direct)
cph-food.dk	Punktum dk A/S (direct)
cphfuture.dk	Punktum dk A/S (direct)
cvt.dk	Punktum dk A/S (direct)
da-gate.dk	Punktum dk A/S (direct)
dacin.dk	Punktum dk A/S (direct)
danchip.dk	Punktum dk A/S (direct)
danida-gecko.dk	Punktum dk A/S (direct)
danishdays.dk	Punktum dk A/S (direct)
danishuniversities.dk	PROCOPA IT ApS
danscatt.dk	Simply.com A/S
danske-universiteter.dk	PROCOPA IT ApS
danskeuniversiteter.dk	PROCOPA IT ApS
darenet.dk	Punktum dk A/S (direct)
datasikkerhedsbladet.dk	Punktum dk A/S (direct)
dccsm.dk	Punktum dk A/S (direct)
dcf-denmark.dk	Punktum dk A/S (direct)
dcrs.dk	Punktum dk A/S (direct)
deic.dk	Punktum dk A/S (direct)
derisk.dk	Punktum dk A/S (direct)
detrigtigelaboratorium.dk	Punktum dk A/S (direct)
dffv.dk	Punktum dk A/S (direct)
difres.dk	DANDOMAIN A/S
dig-e.dk	Punktum dk A/S (direct)
digitalenergy.dk	Punktum dk A/S (direct)
digitalenergylab.dk	Punktum dk A/S (direct)
dix.dk	Punktum dk A/S (direct)
dk-cert.dk	Punktum dk A/S (direct)
dk-healthcareinnovation.dk	Punktum dk A/S (direct)
dkcert.dk	Punktum dk A/S (direct)
dnsc.dk	Punktum dk A/S (direct)
doll-labs.dk	Punktum dk A/S (direct)
dronevideotech.dk	Punktum dk A/S (direct)
dsagm.dk	Punktum dk A/S (direct)
dsri.dk	Punktum dk A/S (direct)
dtb.dk	Punktum dk A/S (direct)
dtf.dk	Punktum dk A/S (direct)
dtic.dk	Punktum dk A/S (direct)
dtu-alarm.dk	Simply.com A/S
dtu.dk	Punktum dk A/S (direct)
dtub.dk	Punktum dk A/S (direct)
dtubusiness.dk	Punktum dk A/S (direct)
dtusat.dk	Punktum dk A/S (direct)
dtutest.dk	Punktum dk A/S (direct)
dtv.dk	Punktum dk A/S (direct)
dunet.dk	Danmarks Tekniske Universitet
duraledge.dk	Punktum dk A/S (direct)
e-universitet.dk	Punktum dk A/S (direct)
eduhub.dk	DANDOMAIN A/S
eduroam.dk	Punktum dk A/S (direct)
eel-hatch.dk	Punktum dk A/S (direct)
efsa.dk	Punktum dk A/S (direct)
elchemea.dk	Punktum dk A/S (direct)
energipaalager.dk	Punktum dk A/S (direct)
energydata.dk	Punktum dk A/S (direct)
energyinnovationhub.dk	Punktum dk A/S (direct)
energylivelab.dk	Punktum dk A/S (direct)
entrepreneurial.dk	Punktum dk A/S (direct)
erc-electrothermo.dk	Punktum dk A/S (direct)
esa-bic.dk	Punktum dk A/S (direct)
esabic.dk	Punktum dk A/S (direct)
euniversitet.dk	Punktum dk A/S (direct)
eurocc.dk	Punktum dk A/S (direct)
europaeisk-aal.dk	Simply.com A/S

Showing 100 of 280.

📋 WHOIS#

⏱️ Lookup Timing#

40ms

41ms

63ms

AAAA

60ms

TXT

242ms

CAA

78ms

HTTPS

48ms

TLSA

321ms

SOA

42ms

MTA-STS

86ms

DNSSEC

102ms

SRV

84ms

Total

1191ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:31:25	577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 11:13:51	1093ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 10:42:04 shown	1191ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 21:01:32	962ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 02:06:06	1526ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 07:53:16	1759ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 22:58:51	3369ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 22:45:53	2096ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 08:06:19	1769ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 01:20:11	7345ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 18:29:45	1007ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 01:13:51	914ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 11:55:18	1113ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:05:37	1736ms	2 NS 2 A 1 MX	🔓 Insecure