alu.dk

📜 Historical scan 2026-09-24 07:49:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alu.dk is a .dk domain served by 2 nameservers (ns1.fluxdns.dk, ns2.fluxdns.dk). It was registered on 21 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.180.41.188 is hosted by Hetzner Online GmbH (AS24940) in Finland. 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   52ms
NameserverIP addressesPTRASN / ISP
ns1.fluxdns.dk 2a01:4f9:c014:8e35::1
89.167.105.41		 —
static.41.105.167.89.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.fluxdns.dk 2a01:4f9:c013:3bfc::1
37.27.89.177		 —
static.177.89.27.37.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.180.41.188 3600s static.188.41.180.157.clients.your-server.de AS24940 Hetzner Online GmbH 157.180.0.0/17 🇫🇮 Finland Helsinki

📧 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 2026-10-10 17:08:43
wwwNXDOMAIN
www vs bare domainwww does not resolve
alu.dk: 20.50.64.15 20.82.233.223 (AS8075)
www.alu.dk: no address
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081003
Primary NS (MNAME)ns1.fluxdns.dk
Responsible (RNAME)hostmaster@fluxdns.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 21:33:34
FieldValue
RegistrarEurodns S.A
Registered2001-09-21
Expires2027-09-30 (346d)

🔗 Same registrant#

225 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
alufacadesektionen.dkEurodns S.A
anlaegsbranchen.dkEurodns S.A
asbest-pcb.dkEurodns S.A
asbest.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
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.dkEurodns S.A
danskbyggeridesign.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
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
dau.dkEurodns S.A
dbkkvalitet.dkEurodns S.A
dendanskebilbranche.dkEurodns S.A
det-digitale-anlaeg.dkEurodns S.A
det-digitale-anlæg.dkEurodns S.A
detdigitaleanlæg.dkEurodns S.A
di-brandhub.dkEurodns S.A
di-tv.dkEurodns S.A
diamantboring-skaering.dkEurodns S.A

Showing 100 of 225.

📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
66ms
MX
88ms
AAAA
99ms
TXT
316ms
CAA
71ms
HTTPS
61ms
TLSA
72ms
SOA
0ms
MTA-STS
137ms
DNSSEC
165ms
SRV
128ms
Total
693ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 05:19:11 418ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-29 15:19:05 1320ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-25 13:29:40 587ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-25 08:05:52 507ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-24 07:49:49 shown 693ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-16 23:38:20 2390ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-28 07:30:29 616ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-27 07:13:42 796ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-26 19:35:41 521ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-25 17:08:47 743ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 03:34:12 1801ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-16 12:40:31 521ms 4 NS 2 A 0 MX 🔓 Insecure
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