cio-uddannelsen.dk

📜 Historical scan 2026-06-23 03:44:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cio-uddannelsen.dk is a .dk domain with no delegation in this scan. It was registered on 16 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️
No NS records found

🌍 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1020ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-26 15:19:17
FieldValue
RegistrarMarkMonitor Inc.
Registered2012-11-16
Expires2026-11-30 (34d)

🔗 Same registrant#

80 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
aaretscio.dkMarkMonitor Inc.
bioitworld.dkMarkMonitor Inc.
biotech-danmark.dkMarkMonitor Inc.
biotech-denmark.dkMarkMonitor Inc.
biotechstandard.dkMarkMonitor Inc.
bioworld.dkMarkMonitor Inc.
brancheguiden.dkMarkMonitor Inc.
cable.dkMarkMonitor Inc.
cfo-world.dkMarkMonitor Inc.
cfoworld.dkMarkMonitor Inc.
channelworld.dkMarkMonitor Inc.
channelworldevent.dkMarkMonitor Inc.
cioawards.dkMarkMonitor Inc.
ciouddannelsen.dkMarkMonitor Inc.
computermag.dkMarkMonitor Inc.
computerworld.dkMarkMonitor Inc.
computerworldevents.dkMarkMonitor Inc.
computerworldexpo.dkMarkMonitor Inc.
computerworldlobet.dkMarkMonitor Inc.
computerworldonline.dkMarkMonitor Inc.
crn.dkMarkMonitor Inc.
csoonline.dkMarkMonitor Inc.
cw.dkMarkMonitor Inc.
cwe14.dkMarkMonitor Inc.
cwevents.dkMarkMonitor Inc.
cwexpo.dkMarkMonitor Inc.
cwitjob.dkMarkMonitor Inc.
cwjobs.dkMarkMonitor Inc.
cwtop100.dkMarkMonitor Inc.
cxo.dkMarkMonitor Inc.
cybercash.dkMarkMonitor Inc.
cybermoney.dkMarkMonitor Inc.
cyberworld.dkMarkMonitor Inc.
digitalworld.dkMarkMonitor Inc.
dmitledelse.dkMarkMonitor Inc.
edbviden.dkMarkMonitor Inc.
education.dkMarkMonitor Inc.
eksperten.dkMarkMonitor Inc.
ekspertenpro.dkMarkMonitor Inc.
exhibition.dkMarkMonitor Inc.
experten.dkMarkMonitor Inc.
expo.dkMarkMonitor Inc.
fotobloggen.dkMarkMonitor Inc.
gpsbloggen.dkMarkMonitor Inc.
healthworld.dkMarkMonitor Inc.
internetworld.dkMarkMonitor Inc.
ipadworld.dkMarkMonitor Inc.
iphoneworld.dkMarkMonitor Inc.
it-branchen.dkMarkMonitor Inc.
it-kursusguide.dkMarkMonitor Inc.
it-kursusguiden.dkMarkMonitor Inc.
itbranchen.dkMarkMonitor Inc.
itcareers.dkMarkMonitor Inc.
itkursusguide.dkMarkMonitor Inc.
jobuniverse.dkMarkMonitor Inc.
jobworldexpo.dkMarkMonitor Inc.
keainsights.dkMarkMonitor Inc.
konferencer.dkMarkMonitor Inc.
mac.dkMarkMonitor Inc.
macworld.dkMarkMonitor Inc.
networld.dkMarkMonitor Inc.
newsscanner.dkMarkMonitor Inc.
notesbloggen.dkMarkMonitor Inc.
officeacademy.dkMarkMonitor Inc.
onlinejobs.dkMarkMonitor Inc.
onlinespil.dkMarkMonitor Inc.
pcw.dkMarkMonitor Inc.
pcwbc.dkMarkMonitor Inc.
pcworldonline.dkMarkMonitor Inc.
shows.dkMarkMonitor Inc.
techhive.dkMarkMonitor Inc.
techworld.dkMarkMonitor Inc.
webbruger.dkMarkMonitor Inc.
webcentric.dkMarkMonitor Inc.
webchamp.dkMarkMonitor Inc.
webmarked.dkMarkMonitor Inc.
websurferen.dkMarkMonitor Inc.
whatsup.dkMarkMonitor Inc.
whitepaperworld.dkMarkMonitor Inc.
xperten.dkMarkMonitor Inc.
📋 WHOIS#

⏱️ Lookup Timing#

NS
1112ms
A
894ms
MX
938ms
AAAA
990ms
TXT
5740ms
CAA
857ms
HTTPS
1063ms
TLSA
1057ms
SOA
1243ms
MTA-STS
961ms
DNSSEC
1020ms
SRV
1288ms
Total
6902ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 09:15:26 6529ms 4 NS 0 A 0 MX ❓ Unknown
2026-10-09 11:53:05 6892ms 4 NS 0 A 0 MX ❓ Unknown
2026-09-09 06:42:46 14662ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-27 18:18:53 10522ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-23 22:14:23 6821ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-22 21:45:07 6852ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-21 21:39:40 2591ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-20 21:32:26 9665ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-19 20:12:57 2371ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-18 20:11:33 10735ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-17 16:06:20 5653ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-16 07:04:19 14017ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-14 17:32:04 16527ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-12 22:15:59 9552ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-11 01:53:11 2104ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-09 18:11:38 7951ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-02 01:32:17 5920ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-29 21:17:24 9334ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-28 08:04:05 14563ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-27 06:31:54 2246ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-26 06:20:55 6067ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-25 06:18:10 14536ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-24 05:57:45 2106ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-23 03:44:10 15141ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-22 00:07:39 2293ms 4 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone