heartdimension.dk

📜 Historical scan 2026-06-17 10:53:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heartdimension.dk is a .dk domain served by 3 nameservers (ns1.c-system.dk, ns2.c-system.dk, ns3.c-system.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.60.85 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by heartdimension-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

3 records 124ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c-system.dk	49.12.60.90	ns1.c-system.dk	AS24940 Hetzner Online GmbH
ns2.c-system.dk	49.12.60.94	ns2.c-system.dk	AS24940 Hetzner Online GmbH
ns3.c-system.dk	37.27.223.112	monitor.itout.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.85	—	web03.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	heartdimension-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.15 52.101.68.32 52.101.73.16 52.101.73.2	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 242ms

TXT Record
MS=ms43184243
v=spf1 a mx a:mailgw1.c-system.dk a:web03.c-system.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (heartdimension.dk)
-all (hard fail)	v=spf1 a mx a:mailgw1.c-system.dk a:web03.c-system.dk include:spf.protection.outlook.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 2026-10-07 18:08:47

www CNAME	heartdimension.dk (all on heartdimension.dk) → 49.12.60.85 (AS24940)
www vs bare domain	Same network heartdimension.dk: 49.12.60.85 (AS24940) www.heartdimension.dk: 49.12.60.85 (AS24940)
Wildcard	No

🔎 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#

172ms

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

🏷️ SOA#

84ms

Field	Value
Serial	1611129764
Primary NS (MNAME)	ns1.c-system.dk
Responsible (RNAME)	hostmaster@c-system.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

124ms

77ms

85ms

AAAA

90ms

TXT

242ms

CAA

78ms

HTTPS

82ms

TLSA

232ms

SOA

84ms

MTA-STS

136ms

DNSSEC

172ms

SRV

0ms

Total

1188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:08:47	1475ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 19:24:07	1412ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 21:54:19	926ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:02:25	1110ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:04:14	962ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:57:09	1115ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:55:48	1080ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:53:55 shown	1188ms	3 NS 1 A 1 MX	🔓 Insecure