ucnlib.dk

📜 Historical scan 2026-07-19 14:59:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ucnlib.dk is a .dk domain served by 2 nameservers (christina.ns.cloudflare.com, reese.ns.cloudflare.com). It was registered on 26 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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   109ms
NameserverIP addressesPTRASN / ISP
christina.ns.cloudflare.com 108.162.194.193
162.159.38.193
172.64.34.193
2606:4700:50::a29f:26c1
2803:f800:50::6ca2:c2c1
2a06:98c1:50::ac40:22c1		 christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
reese.ns.cloudflare.com 108.162.195.117
162.159.44.117
172.64.35.117
2606:4700:58::a29f:2c75
2803:f800:50::6ca2:c375
2a06:98c1:50::ac40:2375		 reese.ns.cloudflare.com
reese.ns.cloudflare.com
reese.ns.cloudflare.com
reese.ns.cloudflare.com
reese.ns.cloudflare.com
reese.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 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#

✗ 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 2026-10-22 17:03:37
wwwNXDOMAIN
www vs bare domainNeither resolves
ucnlib.dk: no address
www.ucnlib.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

172ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2409942984
Primary NS (MNAME)christina.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 17:30:09
FieldValue
RegistrarDANDOMAIN A/S
Registered2011-04-26
Expires2027-04-30 (189d)

🔗 Same registrant#

49 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
a2l.dkDANDOMAIN A/S
aalborgseminarium.dkDANDOMAIN A/S
aalsem.dkDANDOMAIN A/S
act2learn.dkDANDOMAIN A/S
censorsekretariatet.dkDANDOMAIN A/S
centerforsportmanagement.dkDANDOMAIN A/S
cepra.dkDANDOMAIN A/S
dedigitaledage.dkDANDOMAIN A/S
denmangfoldigefolkeskole.dkDANDOMAIN A/S
detpostmodernelederliv.dkDANDOMAIN A/S
digitaldidaktik.dkDANDOMAIN A/S
eksportbachelor.dkDANDOMAIN A/S
flexlaerer.dkDANDOMAIN A/S
hospitalitymanagement.dkDANDOMAIN A/S
housingenabler.dkDANDOMAIN A/S
icdpaalborg.dkDANDOMAIN A/S
icdpdanmark.dkDANDOMAIN A/S
lp-modellen.dkDANDOMAIN A/S
micro-credential.dkPunktum dk A/S (direct)
micro-credentials.dkPunktum dk A/S (direct)
micro-modul.dkPunktum dk A/S (direct)
micro-moduler.dkPunktum dk A/S (direct)
micromodul.dkPunktum dk A/S (direct)
micromoduler.dkPunktum dk A/S (direct)
movementlaboratory.dkDANDOMAIN A/S
professionsuddannelser.dkDANDOMAIN A/S
profordbog.dkDANDOMAIN A/S
psem.dkDANDOMAIN A/S
pædagog.dkDANDOMAIN A/S
roedstueibiografen.dkDANDOMAIN A/S
skolenibiografen.dkONE.COM A/S
sponsorkonsulent.dkDANDOMAIN A/S
sportogeventmanagment.dkDANDOMAIN A/S
suln.dkPunktum dk A/S (direct)
turistbachelor.dkDANDOMAIN A/S
ucn-act2learn.dkDANDOMAIN A/S
ucn-viden.dkDANDOMAIN A/S
ucn.dkDANDOMAIN A/S
ucnbib.dkDANDOMAIN A/S
ucnnextstep.dkDANDOMAIN A/S
ucnnorth.dkDANDOMAIN A/S
ucnorth.dkDANDOMAIN A/S
ucnpointer.dkDANDOMAIN A/S
ucnviden.dkDANDOMAIN A/S
ucnwebhosting.dkONE.COM A/S
uddannelse-i-hjoerring.dkDANDOMAIN A/S
uddannelse-i-hjørring.dkDANDOMAIN A/S
uddannelse-i-thisted.dkDANDOMAIN A/S
uddannelseihjørring.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
109ms
A
49ms
MX
73ms
AAAA
85ms
TXT
225ms
CAA
60ms
HTTPS
100ms
TLSA
83ms
SOA
0ms
MTA-STS
76ms
DNSSEC
172ms
SRV
102ms
Total
1254ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 17:03:36 833ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-01 00:36:01 524ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-27 07:43:06 464ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-19 01:34:10 1057ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-23 20:10:33 8628ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-19 14:59:46 shown 1254ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-26 15:01:21 752ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-22 20:14:28 1970ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-20 17:26:36 1180ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 06:22:05 598ms 2 NS 0 A 0 MX 🔓 Insecure
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