klassedyst.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
dakota.ns.cloudflare.com	108.162.195.79 162.159.44.79 172.64.35.79 2606:4700:58::a29f:2c4f 2803:f800:50::6ca2:c34f 2a06:98c1:50::ac40:234f	dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hadlee.ns.cloudflare.com	108.162.194.67 162.159.38.67 172.64.34.67 2606:4700:50::a29f:2643 2803:f800:50::6ca2:c243 2a06:98c1:50::ac40:2243	hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.184	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.22	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8316	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.184,172.67.131.22 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8316,2606:4700:3036::6815:3b8

📝 TXT Records

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2413222247
Primary NS (MNAME)	dakota.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

51ms

A

38ms

MX

41ms

AAAA

66ms

TXT

205ms

CAA

53ms

HTTPS

46ms

TLSA

100ms

SOA

0ms

MTA-STS

75ms

DNSSEC

83ms

SRV

77ms

Total

677ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:57:26	677ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 20:49:09	486ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-20 05:03:46	4606ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-09 11:23:35	959ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-26 18:14:54	9858ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 10:52:07	860ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-29 04:19:13	656ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-22 05:04:15	927ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-19 12:12:19	3222ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:10:09	2696ms	2 NS 2 A 0 MX	🔒 Secure	View