centresofexcellence.dk

📜 Historical scan 2026-08-13 22:52:34  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centresofexcellence.dk is a registered .dk domain whose nameservers (ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 10 June 2010 (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#

4 records   470ms
NameserverIP addressesPTRASN / ISP
ns1-08.azure-dns.com 13.107.236.8
2603:1061:0:700::8		 ns1-08.azure-dns.com
ns1-08.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-08.azure-dns.net 150.171.21.8
2620:1ec:8ec:700::8		 ns2-08.azure-dns.net
ns2-08.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-08.azure-dns.org 204.14.183.8
2a01:111:4000:700::8		 ns3-08.azure-dns.org
ns3-08.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-08.azure-dns.info 208.84.5.8
2620:1ec:bda:700::8		 ns4-08.azure-dns.info
ns4-08.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🌍 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#

686ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
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 2026-10-20 22:21:47
FieldValue
RegistrarEurodns S.A
Registered2010-06-10
Expires2027-07-31 (283d)

🔗 Same registrant#

253 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
afloebsforeningen.dkEurodns S.A
afloebsfraktionen.dkEurodns S.A
afloebsgruppen.dkEurodns S.A
akt.dkEurodns S.A
alt-om-betonsten.dkEurodns S.A
alt-om-gravsten.dkEurodns S.A
alu.dkEurodns S.A
alufacadesektionen.dkEurodns S.A
anlaegsbranchen.dkEurodns S.A
asbest-pcb.dkEurodns S.A
asbest.dkEurodns S.A
be-f.dkEurodns S.A
bedrebundlinje.dkEurodns S.A
bef.dkEurodns S.A
belaegningsfraktionen.dkEurodns S.A
belaegningsgruppen.dkEurodns S.A
betonelement-forening.dkEurodns S.A
betonelement-foreningen.dkEurodns S.A
betonelement-prisen.dkEurodns S.A
betonelementprisen.dkEurodns S.A
betoninfo.dkEurodns S.A
bih.dkEurodns S.A
bilbranchen.dkEurodns S.A
bilkarriere.dkEurodns S.A
blivarbejdsgladnu.dkEurodns S.A
blivstilladslaerling.dkEurodns S.A
blokforeningen.dkEurodns S.A
boplearninglab.dkEurodns S.A
brolaeggerlauget.dkEurodns S.A
brugafdata.dkEurodns S.A
brugdinekundedata.dkEurodns S.A
byg-lederudd.dkEurodns S.A
byg.dkEurodns S.A
bygconnect.dkEurodns S.A
bygeffekt.dkEurodns S.A
bygfremtiden.dkEurodns S.A
byggaranti.dkEurodns S.A
byggarantiordning.dkEurodns S.A
byggarantiordningen.dkEurodns S.A
byggeboxen.dkEurodns S.A
byggegarantiordning.dkEurodns S.A
byggegarantiordningen.dkEurodns S.A
byggekvalitet.dkEurodns S.A
byggematerialebranchen.dkEurodns S.A
byggerabat.dkEurodns S.A
byggeriets-it-messe.dkEurodns S.A
byggeriets-itmesse.dkEurodns S.A
byggeriets-lederuddannelse.dkEurodns S.A
byggerietsankenaevn.dkEurodns S.A
byggerietsankenævn.dkEurodns S.A
byggerietsit-messe.dkEurodns S.A
byggerietsitmesse.dkEurodns S.A
byggerietslederuddannelse.dkEurodns S.A
byggerietsmalermestre.dkEurodns S.A
byggevarebranchen.dkEurodns S.A
danauto.dkEurodns S.A
danishconstruction.dkEurodns S.A
danishdigitalhub.dkEurodns S.A
danishdiversityawards.dkEurodns S.A
danishoffshoreindustry.dkEurodns S.A
dansk-beton.dkEurodns S.A
dansk-betonindustri.dkEurodns S.A
dansk-byggeindustri.dkEurodns S.A
dansk-byggeri.dkEurodns S.A
dansk-trae.dkEurodns S.A
dansk-træ.dkEurodns S.A
danskbeton.dkEurodns S.A
danskbetonarkitektur.dkEurodns S.A
danskbetonindustri.dkEurodns S.A
danskbetonroer.dkEurodns S.A
danskbetonrør.dkEurodns S.A
danskbyggeindustri.dkEurodns S.A
danskbyggeri-anlaeg.dkEurodns S.A
danskbyggeri.dkEurodns S.A
danskbyggeridesign.dkEurodns S.A
danskbyggeritagmalerforening.dkEurodns S.A
danske-ejendomsprojektudbydere-brancheforening.dkEurodns S.A
danskeanlaegsentreprenoerer.dkEurodns S.A
danskeanlægsentreprenører.dkEurodns S.A
danskebyggematerialer.dkEurodns S.A
danskefamilievirksomheder.dkEurodns S.A
danskehavnevirksomheder.dkEurodns S.A
danskeraastoffer.dkEurodns S.A
danskernes-ehandel.dkEurodns S.A
danskernesehandel.dkEurodns S.A
dansketoemrere.dkEurodns S.A
dansketomrere.dkEurodns S.A
dansketømrere.dkEurodns S.A
danskindustri.dkEurodns S.A
danskinfrastruktur.dkEurodns S.A
dansknethandel.dkEurodns S.A
danskprojekteksport.dkEurodns S.A
dansktaekkemandslaug.dkEurodns S.A
dansktrae.dkEurodns S.A
dansktræ.dkEurodns S.A
danskwebhandel.dkEurodns S.A
darim.dkEurodns S.A
datadrevenkundeindsigt.dkEurodns S.A
dau.dkEurodns S.A
dbkkvalitet.dkEurodns S.A

Showing 100 of 253.

📋 WHOIS#

⏱️ Lookup Timing#

NS
470ms
A
509ms
MX
530ms
AAAA
546ms
TXT
2031ms
CAA
511ms
HTTPS
477ms
TLSA
342ms
SOA
220ms
MTA-STS
547ms
DNSSEC
686ms
SRV
550ms
Total
5500ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 11:03:21 2603ms 4 NS 0 A 0 MX ❓ Unknown
2026-10-01 09:18:28 2621ms 4 NS 0 A 0 MX ❓ Unknown
2026-09-21 09:15:44 3839ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-23 19:47:33 11125ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-22 16:27:01 2159ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-21 16:16:16 5969ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-20 16:03:50 10682ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-19 14:48:27 11116ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-18 14:44:59 9639ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-17 11:44:23 5594ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-15 06:55:20 1885ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-13 22:52:34 shown 5500ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-12 21:15:24 1702ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-11 02:18:30 5999ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-09 21:04:26 11356ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-06 02:33:48 3272ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-31 04:59:17 1714ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-28 13:19:24 3175ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-27 09:52:39 2013ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-26 09:37:16 1507ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-25 09:09:17 10919ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-24 08:50:09 2969ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-23 08:17:34 4070ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-22 07:59:43 10963ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-21 04:10:54 1861ms 4 NS 0 A 0 MX ❓ Unknown
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