vitaskolen.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.174	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.223	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 10ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:93df	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3035::6815:39ae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 22ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.174,172.67.147.223 ech=AEX+DQBBfwAgACBjibDbJlg4rWyEPSw08YLojJxxB1kBIuSoORmGo4mkHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:93df,2606:4700:3035::6815:39ae

📝 TXT Records1 records 85ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (vitaskolen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.vitaskolen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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.vitaskolen.dk	MIYZM71EcJb56mybKmyZmzxD5sfE4LLhBufv3SsyqLY
TXT	_acme-challenge.vitaskolen.dk	Cb7uk_BswNeG9G6iKaj0e7bsVdwaV-mGwPW3RzRrVfs

🔗 TLSA / DANE

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

🔐 DNSSEC125ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA8ms

Field	Value
Serial	2413581444
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-03 18:29:49

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-06-26
Expires	2027-06-25 (294d)

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

26ms

MX

10ms

AAAA

10ms

TXT

85ms

CAA

12ms

HTTPS

22ms

TLSA

61ms

SOA

8ms

MTA-STS

11ms

DNSSEC

125ms

SRV

0ms

Total

2396ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:20:47	2396ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-30 15:51:12	1350ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 18:42:53	529ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-25 07:57:58	581ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-06 11:57:52	950ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-12 23:01:06	932ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 18:29:39	724ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-29 09:28:57	807ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 22:26:28	1920ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 22:23:54	722ms	2 NS 2 A 0 MX	🔒 Secure	View