h-e-a-r-t.dk

📜 Historical scan 2026-08-09 06:48:43 · ← 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 85ms

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#

176ms

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#

85ms

115ms

186ms

AAAA

128ms

TXT

403ms

CAA

95ms

HTTPS

84ms

TLSA

403ms

SOA

45ms

MTA-STS

380ms

DNSSEC

176ms

SRV

376ms

Total

1919ms

🕐 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 shown	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	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