tjekalder.dk

Records from scan: 2026-10-25 05:52:20  ·  426ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tjekalder.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   92ms
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   121ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.153.154.38 30s 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   151ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.tjekalder.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 2026-10-25 05:52:20
www CNAMEtjekalder.dk (all on tjekalder.dk)
www vs bare domainSame network
tjekalder.dk: 185.153.154.38 (AS58282)
www.tjekalder.dk: 185.153.154.38 (AS58282)
WildcardNo
Denial of existenceNSEC3 · 10 iterations · 13-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#

143ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsdelv transient; dig AD confirmed

🏷️ SOA#

16ms
FieldValue
Serial2309
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 2026-10-22 22:35:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-05-27
Expires2029-05-26 (944d)

🔗 Same registrant#

1,815 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-intranet.dkStatens It
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)
aeldremin.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)
akkr.dkPunktum dk A/S (direct)
alderstjek.dkPunktum dk A/S (direct)
aldersverifikation.dkPunktum dk A/S (direct)
aldertjek.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)
ankl.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)
at.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)
bdktest.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)
bfmp.dkPunktum dk A/S (direct)
bibliotekernesprojektbank.dkPunktum dk A/S (direct)
bibliotekogmedier.dkPunktum dk A/S (direct)

Showing 100 of 1,815.

📋 WHOIS#

⏱️ Lookup Timing#

NS
92ms
A
121ms
MX
49ms
AAAA
77ms
TXT
151ms
CAA
80ms
HTTPS
66ms
TLSA
57ms
SOA
16ms
MTA-STS
104ms
DNSSEC
143ms
SRV
120ms
Total
426ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 05:52:20 shown 426ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-22 22:21:11 504ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-20 06:53:19 955ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-19 05:41:15 629ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-18 04:51:27 1095ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-17 04:38:50 2387ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-16 04:31:51 401ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-15 03:29:16 583ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-14 01:38:43 8677ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-12 15:43:37 1000ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-11 13:16:34 419ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-10 09:15:21 392ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-08 22:00:07 1445ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 21:32:27 429ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 19:44:11 2155ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-06 19:37:34 2615ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-05 16:35:27 457ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-04 16:32:18 1083ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-03 16:17:24 514ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-02 16:15:09 1126ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-01 16:11:50 2779ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 16:00:50 768ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 04:45:24 443ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-29 14:23:59 625ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-28 14:15:51 578ms 2 NS 1 A 0 MX 🔒 Secure
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