kursusplatformen.dk

📜 Historical scan 2026-10-04 20:22:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kursusplatformen.dk is a .dk domain served by 2 nameservers (daphne.ns.cloudflare.com, jeremy.ns.cloudflare.com). It was registered on 9 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.189 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 112ms

Nameserver	IP addresses	PTR	ASN / ISP
daphne.ns.cloudflare.com	108.162.194.169 162.159.38.169 172.64.34.169 2606:4700:50::a29f:26a9 2803:f800:50::6ca2:c2a9 2a06:98c1:50::ac40:22a9	daphne.ns.cloudflare.com daphne.ns.cloudflare.com daphne.ns.cloudflare.com daphne.ns.cloudflare.com daphne.ns.cloudflare.com daphne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
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.

🌍 A Records#

2 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.189	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.14	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3dbd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:d50e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.189,172.67.213.14 ech=AEX+DQBBDgAgACAQn661jB/mGNEAhIGjf29ZKdXHmLQoCBQ7aoJ2v6sXKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3dbd,2606:4700:3034::ac43:d50e

📝 TXT Records#

1 records 332ms

TXT Record
replit-verify=28feae8e-77a2-4ab7-a3cb-2503d1f89d1c

✉️ 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 2026-10-08 21:23:45

www	104.21.61.189 172.67.213.14 2606:4700:3032::6815:3dbd 2606:4700:3034::ac43:d50e (AS13335) (address records, no CNAME)
www vs bare domain	Same network kursusplatformen.dk: 104.21.61.189 172.67.213.14 2606:4700:3032::6815:3dbd 2606:4700:3034::ac43:d50e (AS13335) www.kursusplatformen.dk: 104.21.61.189 172.67.213.14 2606:4700:3032::6815:3dbd 2606:4700:3034::ac43:d50e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

226ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2416543985
Primary NS (MNAME)	daphne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 20:33:48

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-09
Expires	2027-02-08 (111d)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

74ms

64ms

AAAA

80ms

TXT

332ms

CAA

89ms

HTTPS

90ms

TLSA

166ms

SOA

67ms

MTA-STS

166ms

DNSSEC

226ms

SRV

157ms

Total

1121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:23:45	537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 20:48:57	602ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 20:22:27 shown	1121ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 15:41:54	3069ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 09:41:50	1112ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:24:15	684ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 17:42:55	2530ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 04:06:27	3851ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 12:49:25	835ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 04:55:48	776ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:09:25	1257ms	2 NS 2 A 0 MX	🔓 Insecure