heartbreaker.dk

📜 Historical scan 2026-10-18 20:04:04 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heartbreaker.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 9 October 2026 (WHOIS) and first appeared in the .dk zone on 10 October 2026. 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#

1 records 0ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-26 11:58:30

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network heartbreaker.dk: 212.237.249.17 (AS48854) www.heartbreaker.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	registry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-25 09:05:55

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-10-09
Expires	2027-10-08 (346d)

🔗 Same registrant#

1 domain

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
labheartbreaker.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

1ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

223ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 11:58:30	467ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-25 08:23:06	1483ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-23 16:29:58	316ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 00:16:43	132ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 22:44:40	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 20:41:13	433ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 20:04:04 shown	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 19:14:20	213ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 18:22:13	119ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 17:58:52	127ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 16:57:38	454ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 16:05:58	361ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 13:28:25	192ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 10:22:05	284ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 08:35:32	613ms	1 NS 0 A 0 MX	❓ Unknown