hjerteguiden.dk

Records from scan: 2026-10-21 10:17:39  ·  778ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjerteguiden.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 June 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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   86ms
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#

1 records   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.221.133.10 43200s — — — — 🇩🇰 Denmark —

📧 MX Records#

1 records   126ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   291ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.hjerteguiden.dk)
p=reject v=DMARC1; p=reject; rua=mailto:649a898591c65@dmarc.centerasecurity.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 2026-10-21 10:17:39
www83.221.133.10 (address records, no CNAME)
www vs bare domainSame network
hjerteguiden.dk: 83.221.133.10
www.hjerteguiden.dk: 83.221.133.10
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

467ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

22ms
FieldValue
Serial2026093001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-20 08:40:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-06-29
Expires2027-06-30 (251d)

🔗 Same registrant#

56 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
1udaf5.dkPunktum dk A/S (direct)
boernehjertefonden.dkPunktum dk A/S (direct)
bornehjertefonden.dkPunktum dk A/S (direct)
børnehjertefonden.dkPunktum dk A/S (direct)
danmarkgårirødt.dkONE.COM A/S
elskhjertet.dkPunktum dk A/S (direct)
gaadigtilenhjertestarter.dkPunktum dk A/S (direct)
giv-liv.dkPunktum dk A/S (direct)
givliv.dkPunktum dk A/S (direct)
goernogetforhjertet.dkPunktum dk A/S (direct)
gornogetforhjertet.dkPunktum dk A/S (direct)
guch.dkPunktum dk A/S (direct)
gådigtilengratishjertestarter.dkPunktum dk A/S (direct)
hjerte.dkPunktum dk A/S (direct)
hjertebarn.dkPunktum dk A/S (direct)
hjerteboernefonden.dkPunktum dk A/S (direct)
hjertef.dkPunktum dk A/S (direct)
hjerteforening.dkPunktum dk A/S (direct)
hjerteforeningen.dkPunktum dk A/S (direct)
hjerteforningen.dkPunktum dk A/S (direct)
hjerteforskning.dkPunktum dk A/S (direct)
hjerteforum.dkPunktum dk A/S (direct)
hjertegalla.dkONE.COM A/S
hjertehelten.dkPunktum dk A/S (direct)
hjertekarsygdom.dkPunktum dk A/S (direct)
hjerteklik.dkPunktum dk A/S (direct)
hjertelinien.dkPunktum dk A/S (direct)
hjertelinjen.dkPunktum dk A/S (direct)
hjertelobet.dkPunktum dk A/S (direct)
hjerteminder.dkPunktum dk A/S (direct)
hjertemotion.dkPunktum dk A/S (direct)
hjertenet.dkPunktum dk A/S (direct)
hjertenyt.dkPunktum dk A/S (direct)
hjertepakker.dkPunktum dk A/S (direct)
hjertepatient.dkPunktum dk A/S (direct)
hjerteredder.dkPunktum dk A/S (direct)
hjerterytme.dkPunktum dk A/S (direct)
hjerterytterne.dkPunktum dk A/S (direct)
hjertesag.dkPunktum dk A/S (direct)
hjertesagen.dkPunktum dk A/S (direct)
hjerteskolen.dkPunktum dk A/S (direct)
hjertesport.dkPunktum dk A/S (direct)
hjertestier.dkPunktum dk A/S (direct)
hjertesvigt.dkPunktum dk A/S (direct)
hjertesygdom.dkPunktum dk A/S (direct)
hjf.dkPunktum dk A/S (direct)
kaempforhjertet.dkPunktum dk A/S (direct)
klarparat.dkPunktum dk A/S (direct)
landsudelingen.dkPunktum dk A/S (direct)
livetmedenhjertesygdom.dkPunktum dk A/S (direct)
motionsklub.dkPunktum dk A/S (direct)
motionsklubben.dkPunktum dk A/S (direct)
nordstart.dkPunktum dk A/S (direct)
parattilhjertestart.dkPunktum dk A/S (direct)
salttest.dkPunktum dk A/S (direct)
who5-hads.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
86ms
A
126ms
MX
126ms
AAAA
106ms
TXT
291ms
CAA
116ms
HTTPS
149ms
TLSA
49ms
SOA
22ms
MTA-STS
109ms
DNSSEC
467ms
SRV
146ms
Total
778ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 10:17:39 shown 778ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-20 08:03:33 1133ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 06:46:25 887ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 05:00:09 608ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-22 14:08:05 1084ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 15:52:33 748ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 05:04:35 782ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 07:55:35 842ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 02:14:50 3454ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 12:38:33 315ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 12:33:43 2810ms 2 NS 1 A 4 MX 🔒 Secure
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