expertcentre.dk

📜 Historical scan 2026-10-03 02:58:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

expertcentre.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 12 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.37.112 is hosted by TDC Holding A/S (AS3292) in Denmark. 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   40ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk 87.54.37.66 inet.dti.dk AS3292 TDC Holding A/S
inet2.dti.dk 62.243.15.66 inet2.dti.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.37.112 7200s — AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —

📧 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 2026-10-18 00:26:55
www CNAMEexpertcentre.teknologisk.dk (all on teknologisk.dk)
www vs bare domainSame network
expertcentre.dk: 87.54.37.112 (AS3292)
www.expertcentre.dk: 87.54.37.112 (AS3292)
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.expertcentre.dk HlvOvacQCA1abOE1ogO2QQ5DJtIltwT7ptCc9OklWcU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2026081382
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 00:38:54
FieldValue
RegistrarWEB SOLUTIONS A/S
Registered2014-03-12
Expires2027-03-31 (163d)

🔗 Same registrant#

426 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
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activeuser.dkWEB SOLUTIONS A/S
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biomimiknet.dkWEB SOLUTIONS A/S
biosustainabilitydesign.dkWEB SOLUTIONS A/S
biotechnology.dkWEB SOLUTIONS A/S
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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
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cenit.dkWEB SOLUTIONS A/S
center-for-uddannelsesplanlaegning.dkWEB SOLUTIONS A/S
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certificering.dkWEB SOLUTIONS A/S
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cupl.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
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danishinstituteof-technology.dkWEB SOLUTIONS A/S
danishinstituteoftechnology.dkWEB SOLUTIONS A/S
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danishtechnology.dkWEB SOLUTIONS A/S
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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

Showing 100 of 426.

📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
32ms
MX
35ms
AAAA
32ms
TXT
129ms
CAA
24ms
HTTPS
30ms
TLSA
39ms
SOA
42ms
MTA-STS
49ms
DNSSEC
71ms
SRV
55ms
Total
322ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 00:26:55 758ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-09 14:24:41 1253ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-03 02:58:21 shown 322ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-26 17:07:43 420ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 01:49:13 527ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-14 04:41:07 4009ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-02 15:54:29 444ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-20 06:53:26 4366ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 09:09:16 1221ms 2 NS 1 A 0 MX 🔓 Insecure
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