c-kronborg.dk

📜 Historical scan 2026-06-20 19:45:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c-kronborg.dk is a .dk domain with no delegation in this scan. It was registered on 8 March 2004 (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 2026-10-10 10:32:54

www	Exists, no address
www vs bare domain	www does not resolve c-kronborg.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:9d69 2606:4700:3031::6815:5140 (AS13335) www.c-kronborg.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

292ms

Check	Result
Validation Status	Not 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
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-15 05:39:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-08
Expires	2027-03-31 (163d)

🔗 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
kronborgskoereskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

183ms

201ms

191ms

AAAA

196ms

TXT

305ms

CAA

173ms

HTTPS

154ms

TLSA

17ms

SOA

154ms

MTA-STS

213ms

DNSSEC

292ms

SRV

214ms

Total

1105ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 23:35:23	2520ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 23:22:35	712ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 00:56:09	3220ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 00:21:12	1629ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 00:04:27	900ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 23:40:28	10205ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-20 16:56:39	882ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-15 18:53:57	2519ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-08 16:01:00	2103ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 08:10:42	1134ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 11:26:25	847ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 19:28:19	3702ms	2 NS 2 A 5 MX	❓ Unknown
2026-08-12 15:55:59	6066ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-21 07:21:31	1797ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-20 02:19:18	1594ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 11:15:17	957ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 21:15:49	1338ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 19:45:17 shown	1105ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:41:52	512ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 18:40:47	735ms	2 NS 2 A 5 MX	🔓 Insecure