hjertenet.dk

📜 Historical scan 2026-09-30 21:43:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjertenet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 October 2001 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   77ms
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   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.221.133.10 43200s — — — — 🇩🇰 Denmark —

📧 MX Records#

1 records   135ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover83.221.133.10
🔶 Autoconfig83.221.133.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   429ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.hjertenet.dk)
p=none (monitor only) v=DMARC1; p=none; 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#

latest probe, not this scan · checked 2026-10-19 15:58:47
www83.221.133.10 (address records, no CNAME)
www vs bare domainSame network
hjertenet.dk: 83.221.133.10
www.hjertenet.dk: 83.221.133.10
WildcardYes: any name under the zone resolves
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#

222ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

129ms
FieldValue
Serial2026093001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 16:33:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-10-04
Expires2026-12-31 (71d)

🔗 Same registrant#

53 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)
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
hjerteguiden.dkPunktum dk A/S (direct)
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)
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)
hjerteskolen.dkPunktum dk A/S (direct)
hjertesport.dkPunktum dk A/S (direct)
hjertestier.dkPunktum dk A/S (direct)
hjertesvigt.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
77ms
A
80ms
MX
135ms
AAAA
112ms
TXT
429ms
CAA
96ms
HTTPS
127ms
TLSA
445ms
SOA
129ms
MTA-STS
143ms
DNSSEC
222ms
SRV
181ms
Total
1950ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 15:58:47 680ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 06:32:03 612ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 21:43:42 shown 1950ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 20:16:19 526ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 20:32:01 778ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-07 14:30:03 4171ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 17:13:15 1677ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 20:40:57 1262ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 09:35:24 1107ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 23:53:07 653ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 13:09:57 2663ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 12:30:54 247ms 0 NS 0 A 0 MX ❓ Unknown
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