kursusstedet.dk

📜 Historical scan 2026-06-18 08:02:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kursusstedet.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.22 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 148ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.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 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.22	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.119	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.216.119
🔶 Autoconfig	104.21.24.22

🔷 AAAA Records (IPv6)#

2 records 101ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d877	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1816	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 119ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.22,172.67.216.119 ech=AEX+DQBBGAAgACDW1GZR9hru+FihavF8Ivc7aBei9NRjU8+yljAtq2M/DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d877,2606:4700:3037::6815:1816

🔌 SRV Records#

1 records 1833ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 249ms

TXT Record
v=spf1 include:spf.webkonsulenter.com include:spf.antispamcloud.com -all

✉️ SPF#

Policy	Record (kursusstedet.dk)
-all (hard fail)	v=spf1 include:spf.webkonsulenter.com include:spf.antispamcloud.com -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 03:57:18

www	104.21.24.22 172.67.216.119 2606:4700:3031::ac43:d877 2606:4700:3035::6815:1816 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kursusstedet.dk: 104.21.24.22 172.67.216.119 2606:4700:3031::ac43:d877 2606:4700:3035::6815:1816 (AS13335) www.kursusstedet.dk: 104.21.24.22 172.67.216.119 2606:4700:3031::ac43:d877 2606:4700:3035::6815:1816 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:spf.webkonsulenter.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

214ms

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

🏷️ SOA#

103ms

Field	Value
Serial	2406151258
Primary NS (MNAME)	dell.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

148ms

115ms

131ms

AAAA

101ms

TXT

249ms

CAA

112ms

HTTPS

119ms

TLSA

662ms

SOA

103ms

MTA-STS

40ms

DNSSEC

214ms

SRV

1833ms

Total

3229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 21:17:06	820ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 20:17:20	637ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 20:04:04	749ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 13:25:37	1051ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 03:57:35	1019ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 23:04:57	899ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 10:18:48	525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 08:02:46 shown	3229ms	2 NS 2 A 0 MX	🔓 Insecure