kaldebrik.dk

📜 Historical scan 2026-08-23 04:31:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kaldebrik.dk is a .dk domain served by 2 nameservers (darwin.ns.cloudflare.com, zelda.ns.cloudflare.com). It was registered on 11 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.75 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
darwin.ns.cloudflare.com	108.162.193.151 172.64.33.151 173.245.59.151 2606:4700:58::adf5:3b97 2803:f800:50::6ca2:c197 2a06:98c1:50::ac40:2197	darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zelda.ns.cloudflare.com	108.162.192.242 172.64.32.242 173.245.58.242 2606:4700:50::adf5:3af2 2803:f800:50::6ca2:c0f2 2a06:98c1:50::ac40:20f2	zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.75	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.239	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 110ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:124b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b4ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 109ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.18.75,172.67.180.239 ech=AEX+DQBBAQAgACA8t9FTk0dg/TXMMXkZ9cZZqvKYnLx1Ed2L5Dy2uOQFbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:124b,2606:4700:3036::ac43:b4ef

📝 TXT Records#

1 records 325ms

TXT Record
v=spf1 +a +mx +include:cloudline.dk -all

✉️ SPF#

Policy	Record (kaldebrik.dk)
-all (hard fail)	v=spf1 +a +mx +include:cloudline.dk -all

📨 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 2026-10-09 14:21:19

www	104.21.18.75 172.67.180.239 2606:4700:3036::6815:124b 2606:4700:3036::ac43:b4ef (AS13335) (address records, no CNAME)
www vs bare domain	Same network kaldebrik.dk: 104.21.18.75 172.67.180.239 2606:4700:3036::6815:124b 2606:4700:3036::ac43:b4ef (AS13335) www.kaldebrik.dk: 104.21.18.75 172.67.180.239 2606:4700:3036::6815:124b 2606:4700:3036::ac43:b4ef (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kaldebrik.dk	Sh9oH5C03yb2f2KdX1wTfRMNmjsbH2hlsQeTeb3l568
TXT	_acme-challenge.kaldebrik.dk	WsoLqZBrfBf_V5ZSDOhzCeCH4ksP4Z7oYPpvfuOwQBk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

311ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412890089
Primary NS (MNAME)	darwin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 09:01:50

Field	Value
Registrar	Netkant ApS
Registered	2012-08-11
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

94ms

92ms

AAAA

110ms

TXT

325ms

CAA

99ms

HTTPS

109ms

TLSA

709ms

SOA

0ms

MTA-STS

112ms

DNSSEC

311ms

SRV

187ms

Total

2708ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 08:22:45	1078ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 08:18:26	377ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 07:52:10	683ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 14:07:00	712ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 13:37:42	652ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 12:37:25	661ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 00:54:55	1386ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 23:52:55	1354ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 00:42:35	837ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 00:07:11	486ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 04:31:56 shown	2708ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 18:30:14	1006ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 23:54:12	698ms	2 NS 2 A 0 MX	🔓 Insecure