cupl.dk

📜 Historical scan 2026-06-16 23:10:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cupl.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 27 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtprelay1.dti.dk, smtprelay17.dti.dk. 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   2064ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk — — —
inet2.dti.dk — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

2 records   2064ms
PriorityTTLMail ServerIP addressesPTRASN
10 — smtprelay1.dti.dk 87.54.37.25
87.54.37.25		 25.0-127.37.54.87.in-addr.arpa
smtprelay1.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
15 — smtprelay17.dti.dk 62.243.15.25
62.243.15.25		 25.0-127.15.243.62.in-addr.arpa
smtprelay17.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S

🔷 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 2026-10-18 02:29:53
www CNAMEcupl.teknologisk.dk (all on teknologisk.dk)
www vs bare domainOnly www resolves
cupl.dk: no address
www.cupl.dk: 87.54.37.110 (AS3292)
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

2061ms
FieldValue
Serial2007032402
Primary NS (MNAME)inet.dti.dk
Responsible (RNAME)postmaster@dti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-18 02:43:33
FieldValue
RegistrarWEB SOLUTIONS A/S
Registered2001-11-27
Expires2026-12-31 (74d)

🔗 Same registrant#

399 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
19k.dkWEB SOLUTIONS A/S
3dpb.dkWEB SOLUTIONS A/S
70201015.dkWEB SOLUTIONS A/S
aal-denmark.dkWEB SOLUTIONS A/S
activeuser.dkWEB SOLUTIONS A/S
add-lab.dkWEB SOLUTIONS A/S
additivfremstilling.dkWEB SOLUTIONS A/S
addlab.dkWEB SOLUTIONS A/S
agrifoodtef.dkWEB SOLUTIONS A/S
agroindustri.dkWEB SOLUTIONS A/S
agrotech.dkWEB SOLUTIONS A/S
aidanmark.dkWEB SOLUTIONS A/S
aidenmark.dkWEB SOLUTIONS A/S
analyseplatformen.dkWEB SOLUTIONS A/S
animalwelfare.dkWEB SOLUTIONS A/S
atpfood.dkWEB SOLUTIONS A/S
automationskategorisering.dkWEB SOLUTIONS A/S
axerfa.dkWEB SOLUTIONS A/S
badestedet.dkWEB SOLUTIONS A/S
bakmat.dkWEB SOLUTIONS A/S
batterividencenter.dkWEB SOLUTIONS A/S
beholderinspektionen.dkWEB SOLUTIONS A/S
beholderkontrol.dkWEB SOLUTIONS A/S
bigdataacademy.dkWEB SOLUTIONS A/S
binir.dkWEB SOLUTIONS A/S
biobasedbusiness.dkWEB SOLUTIONS A/S
biofors.dkWEB SOLUTIONS A/S
biomimiknet.dkWEB SOLUTIONS A/S
biosustainabilitydesign.dkWEB SOLUTIONS A/S
biotechnology.dkWEB SOLUTIONS A/S
blackdayskurser.dkWEB SOLUTIONS A/S
blackweeks.dkWEB SOLUTIONS A/S
boostcamp.dkWEB SOLUTIONS A/S
boostvaeksten.dkWEB SOLUTIONS A/S
brugervenligemballage.dkWEB SOLUTIONS A/S
build4.dkWEB SOLUTIONS A/S
build40.dkWEB SOLUTIONS A/S
buildvision.dkWEB SOLUTIONS A/S
bvk.dkWEB SOLUTIONS A/S
byerivandbalance.dkWEB SOLUTIONS A/S
byg40.dkWEB SOLUTIONS A/S
byggeklassifikation.dkWEB SOLUTIONS A/S
byggeledelsesinnovation.dkWEB SOLUTIONS A/S
byggelogistikskolen.dkWEB SOLUTIONS A/S
byggerietsmatch.dkWEB SOLUTIONS A/S
byggerum.dkWEB SOLUTIONS A/S
byggevare-epd.dkWEB SOLUTIONS A/S
byggevare-mvd.dkWEB SOLUTIONS A/S
bygningsol.dkWEB SOLUTIONS A/S
bygsol.dkWEB SOLUTIONS A/S
candleproject.dkWEB SOLUTIONS A/S
carelab.dkWEB SOLUTIONS A/S
carenetdigital.dkWEB SOLUTIONS A/S
ce-wood.dkWEB SOLUTIONS A/S
cenit.dkWEB SOLUTIONS A/S
center-for-uddplan.dkWEB SOLUTIONS A/S
center-for-upl.dkWEB SOLUTIONS A/S
certificering.dkWEB SOLUTIONS A/S
certifikation.dkWEB SOLUTIONS A/S
chemometrics.dkWEB SOLUTIONS A/S
circularmonoplasticpackaging.dkWEB SOLUTIONS A/S
climateadaptationlab.dkWEB SOLUTIONS A/S
clublearn.dkWEB SOLUTIONS A/S
cntk.dkWEB SOLUTIONS A/S
cobotlab.dkWEB SOLUTIONS A/S
codanchallenge.dkWEB SOLUTIONS A/S
comfortatwork.dkWEB SOLUTIONS A/S
communitybaseretinnovation.dkWEB SOLUTIONS A/S
concreteexpertcentre.dkWEB SOLUTIONS A/S
copenhagenbugfest.dkWEB SOLUTIONS A/S
cosmos-nice.dkWEB SOLUTIONS A/S
dancert-indbrud.dkWEB SOLUTIONS A/S
dancertindbrud.dkWEB SOLUTIONS A/S
danish-institute-of-technology.dkWEB SOLUTIONS A/S
danish-instituteoftechnology.dkWEB SOLUTIONS A/S
danish-technologic.dkWEB SOLUTIONS A/S
danish-technology.dkWEB SOLUTIONS A/S
danishaiawards.dkWEB SOLUTIONS A/S
danishinstitute-oftechnology.dkWEB SOLUTIONS A/S
danishinstituteof-technology.dkWEB SOLUTIONS A/S
danishinstituteoftechnology.dkWEB SOLUTIONS A/S
danishtechnologic.dkWEB SOLUTIONS A/S
danishtechnology.dkWEB SOLUTIONS A/S
danmarks-teknologiske-institut.dkWEB SOLUTIONS A/S
danmarksteknologiskeinstitut.dkWEB SOLUTIONS A/S
danrep.dkWEB SOLUTIONS A/S
dansk-lean-akademi.dkWEB SOLUTIONS A/S
dansk-teknologisk-institut.dkWEB SOLUTIONS A/S
dansk-teknologisk.dkWEB SOLUTIONS A/S
danskbeholderinspektion.dkWEB SOLUTIONS A/S
danskbetonraad.dkWEB SOLUTIONS A/S
danskteknologisk.dkWEB SOLUTIONS A/S
datahotel.dkWEB SOLUTIONS A/S
ddi-sftp.dkWEB SOLUTIONS A/S
dei-sftp.dkWEB SOLUTIONS A/S
demens-i-hjemmet.dkWEB SOLUTIONS A/S
designinno.dkWEB SOLUTIONS A/S
designnovation.dkWEB SOLUTIONS A/S
dfmbenchmarking.dkWEB SOLUTIONS A/S
dhbenchmarking.dkWEB SOLUTIONS A/S

Showing 100 of 399.

📋 WHOIS#

⏱️ Lookup Timing#

NS
2064ms
A
2070ms
MX
2064ms
AAAA
2059ms
TXT
2173ms
CAA
2062ms
HTTPS
2064ms
TLSA
65ms
SOA
2061ms
MTA-STS
87ms
DNSSEC
2092ms
SRV
0ms
Total
2545ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 02:29:53 522ms 2 NS 0 A 2 MX 🔓 Insecure
2026-10-09 10:41:50 943ms 2 NS 0 A 2 MX 🔓 Insecure
2026-09-30 08:02:46 393ms 2 NS 0 A 2 MX 🔓 Insecure
2026-09-03 19:23:07 465ms 2 NS 0 A 2 MX 🔓 Insecure
2026-08-26 14:24:55 634ms 2 NS 0 A 2 MX 🔓 Insecure
2026-06-25 14:07:46 5263ms 2 NS 0 A 2 MX 🔓 Insecure
2026-06-23 00:14:56 16586ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 01:10:50 489ms 2 NS 0 A 2 MX 🔓 Insecure
2026-06-16 23:10:22 shown 2545ms 2 NS 0 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone