ucl.dk

📜 Historical scan 2026-10-08 11:35:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ucl.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 8 April 2006 (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 mx1.hc1805-70.eu.iphmx.com, mx2.hc1805-70.eu.iphmx.com. The zone is DNSSEC-signed and validates, 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#

3 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

2 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
15	600s	mx1.hc1805-70.eu.iphmx.com	194.165.192.197 23.90.111.221	esa1.hc1805-70.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
15	600s	mx2.hc1805-70.eu.iphmx.com	194.165.192.197 23.90.111.221	esa1.hc1805-70.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	hybrid.ucl.dk → 81.27.216.241

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	100	5061	sipfed.online.lync.com
_xmpp-server._tcp	10	100	5269	sip.ucl.dk

📝 TXT Records#

21 records 1344ms

TXT Record
3BrCn6godMKYgSvLGrZ9lZic0BxR37qS62+5oPVZjS3h5N6VJSQwGT/mO0DUz7Gyzzmr5uH0+VrT4HU+xv+9PQ==
adobe-idp-site-verification=fc1be343f0281057766c0115cd963e4ef3339287ee717ea2b4d36a5188738dc4
anthropic-domain-verification-1nn1h8=u4QAm2YyBGze3JR4TM05vjXHR
apple-domain-verification=oIJ9TtTUw32AxWcM
autodesk-domain-verification=BnmG_rpeIcngQ2Kq9Z8z
cisco-ci-domain-verification=14ad4faaf9f66c8190a3da494fdfe8a43f9e4caa1b65a25b3976755ebc750f7b
d365mktkey=3pew9k1rcgkbe5ftw1okh07g4
d365mktkey=QcQLg4c3WNxCpPn3ZsBzxanxAulx4tIKwEtsbqB7Qh8x
facebook-domain-verification=vatufu9nqanhgs9rzrqjbociqfvd9c
GjJMtmlRUES0l4r2vyIKMd/TKNQFx2SIkWIoGc6uuHP0rZXm9KPH+p2Zv5erojXh6L8voGWjG5GpxdXw5RigfA==
google-site-verification=fFyRbUfvUqoAx3rTPI9Lets771py0HnAGktze7Fthp4
google-site-verification=zJtaz7nu8WXmZMmuUfc8plVXFpHF9Gf12oWtUhY34QI
inst=University College Lilleb
jamf-site-verification=Ki4V-wNsSx1sR3cRwgpnWg
MS=68DE4B1F0F09D8B2910A82EF5D3CB58AF57DC636
MS=ms44105676
SOA=1791403003
sz9bdmd2tlmm0dm36p00p7f95gd3jvks
tng3pclpjzxcgpwnrt2hrfx49brv21k7
v=spf1 ip4:23.90.111.221 ip4:194.165.192.197 ip4:52.233.160.125 include:spf.protection.outlook.com -all
ZOOM_verify_fgOpWZXaRJ-5MfE7nPSVQg

✉️ SPF#

Policy	Record (ucl.dk)
-all (hard fail)	v=spf1 ip4:23.90.111.221 ip4:194.165.192.197 ip4:52.233.160.125 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.ucl.dk)
p=reject	v=DMARC1; p=reject; sp=reject; np=reject; adkim=s; aspf=s; pct=100; fo=1; rf=afrf; ri=3600; rua=mailto:dmarc.rua@ucl.dk,mailto:i8poxpm4@rua.eu.dmarcmanager.app,mailto:f3fa1eb5@in.mailhardener.com,mailto:fwhqmavu@ag.eu.dmarcian.com,mailto:eze6vt1y@ag.eu.dmarcadvisor.com; ruf=mailto:dmarc.ruf@ucl.dk,mailto:i8poxpm4@ruf.eu.dmarcmanager.app,mailto:f3fa1eb5@in.mailhardener.com,mailto:eze6vt1y@fr.eu.dmarcadvisor.com

Policy

Record (_dmarc.ucl.dk)

p=reject

v=DMARC1; p=reject; sp=reject; np=reject; adkim=s; aspf=s; pct=100; fo=1; rf=afrf; ri=3600; rua=mailto:dmarc.rua@ucl.dk,mailto:i8poxpm4@rua.eu.dmarcmanager.app,mailto:f3fa1eb5@in.mailhardener.com,mailto:fwhqmavu@ag.eu.dmarcian.com,mailto:eze6vt1y@ag.eu.dmarcadvisor.com; ruf=mailto:dmarc.ruf@ucl.dk,mailto:i8poxpm4@ruf.eu.dmarcmanager.app,mailto:f3fa1eb5@in.mailhardener.com,mailto:eze6vt1y@fr.eu.dmarcadvisor.com

📬 MTA-STS#

139ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	Y2025M04D09T1648
max_age	4800s
Policy MX	mx1.hc1805-70.eu.iphmx.com, mx2.hc1805-70.eu.iphmx.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:f3fa1eb5@in.mailhardener.com

📜 CAA Records#

10 records 47ms

Flags	Tag	Value
0	iodef	mailto:caa-iodef@ucl.dk
0	issue	amazon.com
0	issue	amazonaws.com
0	issue	amazontrust.com
0	issue	awstrust.com
0	issue	digicert.com
0	issue	letsencrypt.org
0	issue	sectigo.com
0	issuewild	digicert.com
0	issuewild	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 02:04:39

www CNAME	www.ucl.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.41.173 172.64.146.83 2606:4700:4404::6812:29ad 2a06:98c1:3102::ac40:9253 (AS13335)
www vs bare domain	Different networks ucl.dk: 217.114.94.2 (AS30811) www.ucl.dk: 104.18.41.173 172.64.146.83 2606:4700:4404::6812:29ad 2a06:98c1:3102::ac40:9253 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY
BIMI	v=BIMI1; l=https://www.ucl.dk/globalassets/ucl-logo/logo_bimi.svg; a=;

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ucl.dk	ab587b2c-12c5-465c-83d4-a9d7989c6133.acme-dns.deic.dk
TXT	ab587b2c-12c5-465c-83d4-a9d7989c6133.acme-dns.deic.dk	0c-vs1P4a-air59mvrm-6KdgpOTe5cm1ocFsrWyN9dg
TXT	ab587b2c-12c5-465c-83d4-a9d7989c6133.acme-dns.deic.dk	900kpxSZPaeIDnfW5vMgcLubmAMNlFjf0KQYGVTRN6Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

1178ms

Field	Value
Serial	1791446343
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 20:54:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-04-08
Expires	2031-04-30 (1656d)

🔗 Same registrant#

42 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
2x44.dk	Punktum dk A/S (direct)
avg.dk	Punktum dk A/S (direct)
belt.dk	Punktum dk A/S (direct)
bett.dk	Punktum dk A/S (direct)
bygovenpaa.dk	Punktum dk A/S (direct)
bygovenpå.dk	Punktum dk A/S (direct)
cfulink.dk	Punktum dk A/S (direct)
demonstrationsskoler.dk	Punktum dk A/S (direct)
digitalelaeremidler.dk	Punktum dk A/S (direct)
dkgl.dk	Punktum dk A/S (direct)
eal.dk	Punktum dk A/S (direct)
fusionsnyt.dk	Punktum dk A/S (direct)
historielab.dk	Punktum dk A/S (direct)
innoevent-odense.dk	Punktum dk A/S (direct)
innoevent.dk	Punktum dk A/S (direct)
kidm.dk	Punktum dk A/S (direct)
konference-paedagoguddannelsen.dk	Punktum dk A/S (direct)
konference-pædagoguddannelsen.dk	Punktum dk A/S (direct)
laeremiddel.dk	Punktum dk A/S (direct)
laeremiddeljulekalender.dk	Punktum dk A/S (direct)
laeremidler.dk	Punktum dk A/S (direct)
livsduelighed-nordfyn.dk	Punktum dk A/S (direct)
læremiddel.dk	Punktum dk A/S (direct)
læremiddeljulekalender.dk	Punktum dk A/S (direct)
mangfoldigelæringsmiljøer.dk	Punktum dk A/S (direct)
mflm.dk	Punktum dk A/S (direct)
mitucl.dk	Punktum dk A/S (direct)
myucl.dk	Punktum dk A/S (direct)
phpraxis.dk	Punktum dk A/S (direct)
rekvirering.dk	Punktum dk A/S (direct)
robotfyn.dk	Punktum dk A/S (direct)
science-platform.dk	Punktum dk A/S (direct)
skolenihaven.dk	Punktum dk A/S (direct)
styrkmaddannelse.dk	Punktum dk A/S (direct)
tegnpaalaering.dk	Punktum dk A/S (direct)
ucl-micro.dk	Punktum dk A/S (direct)
ucl-playfullearning.dk	Punktum dk A/S (direct)
uclmicro.dk	Punktum dk A/S (direct)
ucsamtalebooking.dk	Punktum dk A/S (direct)
udviklingscenterfordemens.dk	Punktum dk A/S (direct)
videremedplf.dk	Punktum dk A/S (direct)
vokseniuddannelse.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

45ms

39ms

AAAA

42ms

TXT

1344ms

CAA

47ms

HTTPS

43ms

TLSA

16039ms

SOA

1178ms

MTA-STS

139ms

DNSSEC

114ms

SRV

62ms

Total

19602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 02:04:39	4639ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-15 00:29:20	18586ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-13 23:39:39	4829ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-12 23:16:39	18042ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-11 20:35:04	18800ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-10 19:45:12	4665ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-09 19:01:48	19430ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-08 11:35:39 shown	19602ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-07 11:25:20	17533ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-06 10:52:52	18630ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-05 10:15:29	4650ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-04 10:07:40	4656ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-03 10:06:37	19354ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-02 10:03:55	17779ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-01 09:43:27	4860ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-30 09:41:57	4646ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-30 07:46:18	19747ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-29 07:37:08	19353ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-28 07:10:15	18999ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-27 07:00:53	18326ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-26 06:42:07	19540ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-25 06:14:39	20366ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-24 05:55:37	18180ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-21 06:28:22	5033ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-14 03:10:24	18116ms	3 NS 1 A 2 MX	🔒 Secure