h-e-a-r-t.dk

📜 Historical scan 2026-07-22 15:04:12 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

h-e-a-r-t.dk is a registered .dk domain whose nameservers (ns.co3.dk, ns.ikastnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 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#

2 records 138ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.co3.dk	208.80.124.159	ns11.digicertdns.com	AS16552 Tiggee LLC
ns.ikastnet.dk	208.80.126.159	ns12.digicertdns.com	AS16552 Tiggee LLC

🌍 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms

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	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

138ms

119ms

154ms

AAAA

126ms

TXT

504ms

CAA

138ms

HTTPS

136ms

TLSA

72ms

SOA

35ms

MTA-STS

100ms

DNSSEC

184ms

SRV

448ms

Total

1416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:20:11	10591ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 01:14:26	9750ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:26:40	10618ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:08:11	5273ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:05:26	7223ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 20:58:27	14244ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:32:30	5341ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 16:05:25	9212ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 04:19:59	17657ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 21:37:47	5931ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 06:25:12	6034ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 11:41:15	8621ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 09:11:11	5335ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 06:48:43	1919ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 12:40:56	1454ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 18:43:04	1975ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 18:32:20	2340ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 18:22:32	14513ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:11:57	9804ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 18:02:35	8724ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 16:31:12	1677ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 15:04:12 shown	1416ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 13:57:15	1750ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 23:49:59	16857ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 20:55:49	7923ms	2 NS 0 A 0 MX	❓ Unknown