hjertepatienter.dk

Records from scan: 2026-10-04 23:00:00 · 721ms total · last checked 2026-10-16 11:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjertepatienter.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 January 2003 (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 39ms

Nameserver	IP addresses	PTR	ASN / 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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.221.133.10	43200s	—	—	—	—	🇩🇰 Denmark	—

📧 MX Records#

1 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	83.221.133.10
🔶 Autoconfig	83.221.133.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 214ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (hjertepatienter.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.hjertepatienter.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#

checked 2026-10-04 23:00:00

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 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#

115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

48ms

Field	Value
Serial	2026100401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 23:05:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-13
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

34ms

137ms

AAAA

117ms

TXT

214ms

CAA

33ms

HTTPS

116ms

TLSA

139ms

SOA

48ms

MTA-STS

127ms

DNSSEC

115ms

SRV

162ms

Total

721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 23:00:00 shown	721ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:27:27	793ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:56:01	776ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-24 04:18:56	755ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-15 07:12:56	661ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-11 21:53:55	779ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 17:00:09	2812ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 12:58:41	681ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 03:27:24	708ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 20:21:26	769ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 11:50:12	833ms	2 NS 1 A 4 MX	🔒 Secure