heartdigital.dk

📜 Historical scan 2026-06-20 20:55:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heartdigital.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, jade.ns.cloudflare.com). It was registered on 7 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
chad.ns.cloudflare.com	108.162.193.82 172.64.33.82 173.245.59.82 2606:4700:58::adf5:3b52 2803:f800:50::6ca2:c152 2a06:98c1:50::ac40:2152	chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jade.ns.cloudflare.com	108.162.192.167 172.64.32.167 173.245.58.167 2606:4700:50::adf5:3aa7 2803:f800:50::6ca2:c0a7 2a06:98c1:50::ac40:20a7	jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.92	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.9	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx01.mail.icloud.com mx02.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.2.92
🔶 Autoconfig	104.21.2.92

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:25c	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8109	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.92,172.67.129.9 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:25c,2606:4700:3037::ac43:8109

📝 TXT Records#

2 records 188ms

TXT Record
apple-domain=Hu9H6zx11ifO0Ksi
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (heartdigital.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 22:04:43

www	104.21.2.92 172.67.129.9 2606:4700:3034::6815:25c 2606:4700:3035::ac43:8109 (AS13335) (address records, no CNAME)
www vs bare domain	Same network heartdigital.dk: 104.21.2.92 172.67.129.9 2606:4700:3034::6815:25c 2606:4700:3035::ac43:8109 (AS13335) www.heartdigital.dk: 104.21.2.92 172.67.129.9 2606:4700:3034::6815:25c 2606:4700:3035::ac43:8109 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

68ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

62ms

Field	Value
Serial	2404165281
Primary NS (MNAME)	chad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-20 01:26:28

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-05-07
Expires	2027-05-06 (197d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

38ms

AAAA

34ms

TXT

188ms

CAA

44ms

HTTPS

39ms

TLSA

152ms

SOA

62ms

MTA-STS

45ms

DNSSEC

68ms

SRV

70ms

Total

747ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 01:24:25	1274ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 14:31:30	1299ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-11 12:52:49	1886ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 10:12:29	4543ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-01 09:02:34	831ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-21 15:36:26	1884ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-16 02:14:17	1636ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 18:42:00	1141ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 17:43:26	1200ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 12:40:23	2152ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 20:55:27 shown	747ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 06:41:03	3080ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:07:31	2152ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:06:14	1268ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 11:00:24	3969ms	2 NS 2 A 2 MX	🔓 Insecure