helsikker.dk

📜 Historical scan 2026-08-13 15:29:00  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helsikker.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 July 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#

2 records   2133ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 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#

10077ms
CheckResult
Validation Status⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 23:05:36
FieldValue
RegistrarEurodns S.A
Registered2012-07-04
Expires2027-07-31 (286d)

🔗 Same registrant#

93 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
akt.dkEurodns S.A
alu.dkEurodns S.A
asbest.dkEurodns S.A
bedrebundlinje.dkEurodns S.A
betonelement-prisen.dkEurodns S.A
betoninfo.dkEurodns S.A
bilbranchen.dkEurodns S.A
bilkarriere.dkEurodns S.A
brugdinekundedata.dkEurodns S.A
byg.dkEurodns S.A
bygconnect.dkEurodns S.A
byggematerialebranchen.dkEurodns S.A
byggevarebranchen.dkEurodns S.A
danauto.dkEurodns S.A
danishdigitalhub.dkEurodns S.A
danishoffshoreindustry.dkEurodns S.A
danskbeton.dkEurodns S.A
danskbetonrør.dkEurodns S.A
danskbyggeindustri.dkEurodns S.A
danskbyggeri.dkEurodns S.A
danske-ejendomsprojektudbydere-brancheforening.dkEurodns S.A
danskeanlaegsentreprenoerer.dkEurodns S.A
danskefamilievirksomheder.dkEurodns S.A
danskernes-ehandel.dkEurodns S.A
danskernesehandel.dkEurodns S.A
dansketomrere.dkEurodns S.A
danskindustri.dkEurodns S.A
dansknethandel.dkEurodns S.A
dansktaekkemandslaug.dkEurodns S.A
dansktræ.dkEurodns S.A
danskwebhandel.dkEurodns S.A
dau.dkEurodns S.A
dendanskebilbranche.dkEurodns S.A
di-brandhub.dkEurodns S.A
di-tv.dkEurodns S.A
diamanterne.dkEurodns S.A
dibd.dkEurodns S.A
dibyg.dkEurodns S.A
digitale-anlæg.dkEurodns S.A
dinekundedata.dkEurodns S.A
diprisen.dkEurodns S.A
diusa.dkEurodns S.A
dkoi.dkEurodns S.A
eksporthaandbogen.dkEurodns S.A
erhvervsvaskerierne.dkEurodns S.A
erhvervsvenlighed.dkEurodns S.A
euu.dkEurodns S.A
expatdinners.dkEurodns S.A
fdlf.dkEurodns S.A
fodevarekompasset.dkEurodns S.A
fødevareindustrien.dkEurodns S.A
gdainfo.dkEurodns S.A
godcirkel.dkEurodns S.A
grusogstenindustrien.dkEurodns S.A
grøn-gas.dkEurodns S.A
gulvbranchen.dkEurodns S.A
handelsbranchen.dkEurodns S.A
hts.dkEurodns S.A
ict4ee.dkEurodns S.A
ilf.dkEurodns S.A
industrienonline.dkEurodns S.A
ingrediensforum.dkEurodns S.A
itek.dkEurodns S.A
kabelledning.dkEurodns S.A
kloakordning.dkEurodns S.A
kodeksforfoedevarereklamer.dkEurodns S.A
kommunalperformance.dkEurodns S.A
letskatten.dkEurodns S.A
made.dkEurodns S.A
malerfaget.dkEurodns S.A
managementraadgiverne.dkEurodns S.A
mangelansvar.dkEurodns S.A
mejerierne.dkEurodns S.A
murersektionen.dkEurodns S.A
omir.dkEurodns S.A
omiusa.dkEurodns S.A
ops2017.dkEurodns S.A
partnerskabsaftale.dkEurodns S.A
rdeec.dkEurodns S.A
reach-klarbesked.dkEurodns S.A
safetyconference.dkEurodns S.A
sba.dkEurodns S.A
sdgforretning.dkEurodns S.A
smart-cities.dkEurodns S.A
teksam.dkEurodns S.A
tobaksproducenterne.dkEurodns S.A
tree.dkEurodns S.A
træsektionen.dkEurodns S.A
tækkelauget.dkEurodns S.A
tømrermedgaranti.dkEurodns S.A
verdensmalsportalen.dkEurodns S.A
videnrådgiver.dkEurodns S.A
voksevaerksted.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
2133ms
A
4040ms
MX
4032ms
AAAA
2131ms
TXT
2657ms
CAA
2147ms
HTTPS
2127ms
TLSA
4028ms
SOA
2034ms
MTA-STS
2156ms
DNSSEC
10077ms
SRV
4055ms
Total
28891ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 07:23:39 9968ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-15 05:31:36 11269ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-27 13:33:06 2900ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 22:48:04 8874ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 22:15:09 5741ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 22:07:43 1282ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 21:52:31 1341ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 21:17:52 5698ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 20:54:19 2588ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 09:59:14 26364ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-16 02:54:23 877ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-14 17:16:01 1974ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 15:29:00 shown 28891ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-12 12:53:12 835ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 21:43:57 2879ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 18:54:37 26205ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-06 09:59:06 1440ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-03 14:39:55 8720ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-01 04:30:48 1180ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-28 05:27:22 2950ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 05:01:53 799ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 04:34:07 2905ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 04:25:32 872ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 02:34:59 1008ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-23 01:27:02 10211ms 2 NS 0 A 0 MX ⚠️ Bogus
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