hjerteredder.dk

📜 Historical scan 2026-06-27 21:16:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjerteredder.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.20 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 215ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records#

2 records 230ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.20	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.21	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records#

4 records 269ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 469ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.hjerteredder.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 2026-10-20 01:55:53

www CNAME	9tjs1njridao.wpeproxy.com (all on wpeproxy.com) → 141.193.213.20 141.193.213.21 (AS209242)
www vs bare domain	Same network hjerteredder.dk: 141.193.213.20 141.193.213.21 (AS209242) www.hjerteredder.dk: 141.193.213.20 141.193.213.21 (AS209242)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 470ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

297ms

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

🏷️ SOA#

225ms

Field	Value
Serial	2026032401
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 2026-10-19 17:56:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-12-11
Expires	2026-12-31 (71d)

🔗 Same registrant#

54 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).

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

📋 WHOIS#

⏱️ Lookup Timing#

215ms

230ms

269ms

AAAA

216ms

TXT

469ms

CAA

217ms

HTTPS

231ms

TLSA

470ms

SOA

225ms

MTA-STS

246ms

DNSSEC

297ms

SRV

251ms

Total

1855ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 01:55:53	812ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-01 07:58:14	935ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-24 00:53:13	750ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-26 16:50:21	753ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-23 03:03:16	5421ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-01 00:45:31	745ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-27 21:16:29 shown	1855ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-21 23:31:06	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 12:26:39	542ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-20 06:55:40	623ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 13:06:27	2865ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 12:30:29	236ms	0 NS 0 A 0 MX	❓ Unknown