hjertestopkursus.dk

📜 Historical scan 2026-06-17 12:36:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjertestopkursus.dk is a .dk domain with no delegation in this scan. It was registered on 7 November 2012 (WHOIS) and 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#

🖥️
No NS records found

🌍 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 2026-10-24 17:48:37
www CNAMEhjertestopkursus.dk (all on hjertestopkursus.dk)
www vs bare domainSame network
hjertestopkursus.dk: 217.116.232.209 (AS47292)
www.hjertestopkursus.dk: 217.116.232.209 (AS47292)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-18 11:30:39
FieldValue
RegistrarGIGAHOST ApS
Registered2012-11-07
Expires2027-11-30 (400d)

🔗 Same registrant#

14 domains

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).

DomainRegistrar
3tc.dkGIGAHOST ApS
akupunktet.dkGIGAHOST ApS
fosyd.dkPunktum dk A/S (direct)
hjertestop-kursus.dkGIGAHOST ApS
ivip.dkGIGAHOST ApS
laerdetnu.dkGIGAHOST ApS
lærdetnu.dkGIGAHOST ApS
route-safe.dkPunktum dk A/S (direct)
routesafe.dkPunktum dk A/S (direct)
s-yndig.dkGIGAHOST ApS
secure4sure.dkPunktum dk A/S (direct)
securefoursure.dkPunktum dk A/S (direct)
ss-security.dkGIGAHOST ApS
webholm.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
51ms
MX
64ms
AAAA
45ms
TXT
87ms
CAA
51ms
HTTPS
58ms
TLSA
11ms
SOA
56ms
MTA-STS
48ms
DNSSEC
120ms
SRV
0ms
Total
253ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 17:48:37 642ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-18 11:14:51 630ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-17 11:03:35 1786ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-15 09:31:10 923ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-08 19:43:20 1090ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-07 19:37:09 550ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-01 03:15:09 900ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-25 02:52:30 824ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-22 14:35:13 1019ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-14 11:53:14 1121ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-07 14:35:49 931ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-27 07:43:39 724ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-20 05:45:05 4388ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-13 11:14:56 17331ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-06 16:26:16 2009ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-31 04:16:54 1891ms 5 NS 1 A 3 MX ❓ Unknown
2026-07-23 07:41:45 1135ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-16 07:40:22 1246ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-09 03:57:12 1247ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-03 15:32:48 4326ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-30 02:07:09 1191ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-27 05:02:28 980ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-21 06:59:36 2085ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-20 17:06:15 941ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 22:52:03 3682ms 5 NS 1 A 3 MX 🔓 Insecure
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