køreuddannelse.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
elisabeth.ns.cloudflare.com	108.162.194.224 162.159.38.224 172.64.34.224 2606:4700:50::a29f:26e0 2803:f800:50::6ca2:c2e0 2a06:98c1:50::ac40:22e0	elisabeth.ns.cloudflare.com elisabeth.ns.cloudflare.com elisabeth.ns.cloudflare.com elisabeth.ns.cloudflare.com elisabeth.ns.cloudflare.com elisabeth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gannon.ns.cloudflare.com	108.162.195.59 162.159.44.59 172.64.35.59 2606:4700:58::a29f:2c3b 2803:f800:50::6ca2:c33b 2a06:98c1:50::ac40:233b	gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:ae77	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2fe7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.231,172.67.174.119 ech=AEX+DQBBYQAgACAEIBFzvc6yktginUjc9gzRGHYZ1NQcjU8N/0Z1zEC0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ae77,2606:4700:3037::6815:2fe7

📝 TXT Records2 records 260ms

TXT Record
ca3-5502538670504f568b2e2c9775476ac3
ca3-e066966e3e7f499b9e454f1ef93c4e43

✉️ 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.køreuddannelse.dk	kUkQPTV8IYUGHf_SGo1vSxm165xWPAffqIa_ywjBQZg
TXT	_acme-challenge.køreuddannelse.dk	vMgynNLMeknNZUuiBk68dgJqeRCSx2gaPxP9pTJpIEg

🔗 TLSA / DANE

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

🔐 DNSSEC9087ms

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

🏷️ SOA0ms

Field	Value
Serial	2413703507
Primary NS (MNAME)	elisabeth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

37ms

MX

70ms

AAAA

45ms

TXT

260ms

CAA

46ms

HTTPS

66ms

TLSA

76ms

SOA

0ms

MTA-STS

61ms

DNSSEC

9087ms

SRV

75ms

Total

9501ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 06:28:54	9501ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 10:20:48	647ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 08:49:04	2272ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-23 05:35:30	921ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 16:47:21	2025ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-30 01:45:25	2939ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-27 17:57:41	1387ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 00:20:46	1459ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 06:54:32	554ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 13:50:37	331ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:53:01	572ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 05:04:05	1594ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 01:43:10	323ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-18 07:29:10	1447ms	2 NS 2 A 0 MX	🔒 Secure	View