christiankronborg.dk

📜 Historical scan 2026-09-05 08:42:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christiankronborg.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, kimora.ns.cloudflare.com). It was registered on 4 September 2026 (WHOIS) and first appeared in the .dk zone on 5 September 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 191ms

Nameserver	IP addresses	PTR	ASN / ISP
jeremy.ns.cloudflare.com	108.162.193.180 172.64.33.180 173.245.59.180 2606:4700:58::adf5:3bb4 2803:f800:50::6ca2:c1b4 2a06:98c1:50::ac40:21b4	jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kimora.ns.cloudflare.com	108.162.194.243 162.159.38.243 172.64.34.243 2606:4700:50::a29f:26f3 2803:f800:50::6ca2:c2f3 2a06:98c1:50::ac40:22f3	kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 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 2026-10-13 18:38:41

www	NXDOMAIN
www vs bare domain	Neither resolves christiankronborg.dk: no address www.christiankronborg.dk: no address
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.christiankronborg.dk	3rdPNSWHMlLw4febzMk6OVZUjGKYYXRaotCWp6vEsm8
TXT	_acme-challenge.christiankronborg.dk	eehQGxhaxwHcLTU6sp59jM6FyMQ7hzklYn0WftX1RbI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2414033149
Primary NS (MNAME)	jeremy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 20:21:45

Field	Value
Registrar	Simply.com A/S
Registered	2026-09-04
Expires	2027-09-03 (314d)

🔗 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
kronborg-itsikkerhed.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

191ms

109ms

102ms

AAAA

134ms

TXT

262ms

CAA

69ms

HTTPS

182ms

TLSA

48ms

SOA

0ms

MTA-STS

111ms

DNSSEC

199ms

SRV

171ms

Total

1451ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:02:32	475ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-23 19:18:47	563ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 05:20:12	579ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-05 08:42:20 shown	1451ms	2 NS 0 A 0 MX	🔓 Insecure