aldertjek.dk

Records from scan: 2026-10-15 23:54:43  ·  466ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aldertjek.dk is a .dk domain served by 2 nameservers (ns2.sitnet.dk, ns3.sitnet.dk). It was registered on 27 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.153.154.38 is hosted by Statens IT (AS58282) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   49ms
NameserverIP addressesPTRASN / ISP
ns2.sitnet.dk 188.64.157.26 ns2.sitnet.dk AS58282 Statens IT
ns3.sitnet.dk 188.64.157.27 ns3.sitnet.dk AS58282 Statens IT

🌍 A Records#

1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.153.154.38 3600s datalogger-test.bygstenergi.dk
datalogger.bygstenergi.dk
datalogger.xkn.dk
demensprisen.dk
klagonline.forbrug.dk
mitfiskeri.dk
parked.sitnet.dk		 AS58282 Statens IT 185.153.152.0/22 🇩🇰 Denmark Copenhagen

📧 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#

1 records   184ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (aldertjek.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.aldertjek.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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#

checked 2026-10-15 23:54:43
www CNAMEaldertjek.dk (all on aldertjek.dk)
www vs bare domainSame network
aldertjek.dk: 185.153.154.38 (AS58282)
www.aldertjek.dk: 185.153.154.38 (AS58282)
WildcardNo
Denial of existenceNSEC3 · 10 iterations · 2-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

95ms
FieldValue
Serial2370
Primary NS (MNAME)sit-dhcp001.prod.sitad.dk
Responsible (RNAME)hostmaster@statens-it.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-11 17:08:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-05-27
Expires2029-05-26 (952d)

🔗 Same registrant#

1,695 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
1001fortaellinger.dkPunktum dk A/S (direct)
1001fortællinger.dkPunktum dk A/S (direct)
1001stories.dkPunktum dk A/S (direct)
1001tales.dkPunktum dk A/S (direct)
1fm.dkPunktum dk A/S (direct)
2025denmark.dkPunktum dk A/S (direct)
2025eu.dkPunktum dk A/S (direct)
25fantastiske.dkPunktum dk A/S (direct)
33980000.dkPunktum dk A/S (direct)
3gf.dkPunktum dk A/S (direct)
aabenhedsordning.dkPunktum dk A/S (direct)
aaop.dkPunktum dk A/S (direct)
aapost.dkPunktum dk A/S (direct)
academycouncil.dkPunktum dk A/S (direct)
addom.dkPunktum dk A/S (direct)
adfaerdsprincipper.dkPunktum dk A/S (direct)
adfærdsprincipper.dkPunktum dk A/S (direct)
adgangforalle.dkPunktum dk A/S (direct)
adressebrug.dkPunktum dk A/S (direct)
adresseret.dkPunktum dk A/S (direct)
adressetip.dkPunktum dk A/S (direct)
aeldre.dkPunktum dk A/S (direct)
aeldreform.dkPunktum dk A/S (direct)
aeldreministeriet.dkPunktum dk A/S (direct)
aeldrereform.dkPunktum dk A/S (direct)
aeldrereformen.dkPunktum dk A/S (direct)
affaldssorteringnytter.dkPunktum dk A/S (direct)
aflk.dkStatens It
ai-test.dkPunktum dk A/S (direct)
airpassenger.dkPunktum dk A/S (direct)
akademiraadet.dkPunktum dk A/S (direct)
alderstjek.dkPunktum dk A/S (direct)
aldersverifikation.dkPunktum dk A/S (direct)
alt-id.dkPunktum dk A/S (direct)
altid.dkStatens It
altomforbrug.dkPunktum dk A/S (direct)
altomkaeledyr.dkPunktum dk A/S (direct)
altomkæledyr.dkPunktum dk A/S (direct)
ambassade.dkPunktum dk A/S (direct)
ambassadeoversigt.dkPunktum dk A/S (direct)
amff.dkPunktum dk A/S (direct)
ami.dkPunktum dk A/S (direct)
amid.dkPunktum dk A/S (direct)
amkom.dkPunktum dk A/S (direct)
amr.dkPunktum dk A/S (direct)
anke-energi.dkPunktum dk A/S (direct)
anklagemyndighedenupdate.dkPunktum dk A/S (direct)
anklagerupdate.dkPunktum dk A/S (direct)
anskaffelsesguiden.dkPunktum dk A/S (direct)
antennedatabase.dkPunktum dk A/S (direct)
antennedatabasen.dkPunktum dk A/S (direct)
antennerne-ude.dkPunktum dk A/S (direct)
antennerneude.dkPunktum dk A/S (direct)
appollon.dkPunktum dk A/S (direct)
arbejdsmarkedsbalancen.dkPunktum dk A/S (direct)
arbejdsmarkedskommissionen.dkPunktum dk A/S (direct)
arbejdsmiljo.dkPunktum dk A/S (direct)
arbejdsmiljoeprisen.dkPunktum dk A/S (direct)
arbejdsmiljoviden.dkPunktum dk A/S (direct)
arbejdsretten.dkPunktum dk A/S (direct)
arbejdstilsynet.dkPunktum dk A/S (direct)
artikelimportborger.dkPunktum dk A/S (direct)
artisticresearch.dkPunktum dk A/S (direct)
artportalen.dkPunktum dk A/S (direct)
arts-portal.dkPunktum dk A/S (direct)
artsdata.dkPunktum dk A/S (direct)
at-cloud.dkPunktum dk A/S (direct)
at-kørebog.dkPunktum dk A/S (direct)
atbm-cloud.dkPunktum dk A/S (direct)
atkoerebog.dkPunktum dk A/S (direct)
atkorebog.dkPunktum dk A/S (direct)
atkørebog.dkPunktum dk A/S (direct)
atp-anke.dkPunktum dk A/S (direct)
autorisationsregister.dkPunktum dk A/S (direct)
autorisationsregisteret.dkPunktum dk A/S (direct)
autorisationsregistret.dkPunktum dk A/S (direct)
autreg.dkPunktum dk A/S (direct)
b0rger.dkPunktum dk A/S (direct)
babykemi.dkPunktum dk A/S (direct)
baeb.dkPunktum dk A/S (direct)
baebm.dkPunktum dk A/S (direct)
bedreinnovation.dkPunktum dk A/S (direct)
bedst-paa-nettet.dkPunktum dk A/S (direct)
bedstpaanettet.dkPunktum dk A/S (direct)
bedstpånettet.dkPunktum dk A/S (direct)
beredskabsministeriet.dkPunktum dk A/S (direct)
beredskabsuge.dkPunktum dk A/S (direct)
beredskabsugen.dkPunktum dk A/S (direct)
beskyttedenaturtyper.dkPunktum dk A/S (direct)
bestillingsapplikation.dkPunktum dk A/S (direct)
bibliotekernesprojektbank.dkPunktum dk A/S (direct)
bibliotekogmedier.dkPunktum dk A/S (direct)
biblioteksstyrelsen.dkPunktum dk A/S (direct)
bilsynsrapport.dkPunktum dk A/S (direct)
bilsynsrapporter.dkPunktum dk A/S (direct)
bilviden.dkPunktum dk A/S (direct)
biocides.dkPunktum dk A/S (direct)
biocidinfo.dkPunktum dk A/S (direct)
biocidinformation.dkPunktum dk A/S (direct)
biodiversitet.dkPunktum dk A/S (direct)

Showing 100 of 1,695.

📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
32ms
MX
36ms
AAAA
34ms
TXT
184ms
CAA
37ms
HTTPS
43ms
TLSA
49ms
SOA
95ms
MTA-STS
50ms
DNSSEC
54ms
SRV
66ms
Total
466ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 23:54:43 shown 466ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-14 23:30:40 560ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-13 22:03:38 402ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-12 17:51:31 583ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-11 16:45:43 1508ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-10 15:43:59 1042ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-09 14:07:40 711ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-08 13:31:48 2445ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 13:26:46 1247ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-06 12:28:10 4589ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-05 12:05:01 1198ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-04 11:46:05 603ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-03 11:45:16 481ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-02 11:45:00 661ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-01 11:43:36 727ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 11:38:09 680ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 11:31:57 1052ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-29 11:20:20 611ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-28 11:17:15 571ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-27 11:10:40 615ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-26 17:57:39 533ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-25 17:51:27 566ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-24 17:40:59 565ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-23 16:43:18 655ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-21 14:42:26 617ms 2 NS 1 A 0 MX 🔒 Secure
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