luftfugtighed.dk DNS records

🖥️ Nameservers2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.205	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 279ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9ecd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3249	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 292ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.73,172.67.158.205 ech=AEX+DQBBbQAgACDq5ptK1ZSRUTBxz7UGx+0FHPc6JjZ1C4JMqRouYCazWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9ecd,2606:4700:3037::6815:3249

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.luftfugtighed.dk	f8qZdYwIDvwsfzvgs0WR3aPXz1D7TANvLNtGR7Eejgs
TXT	_acme-challenge.luftfugtighed.dk	Vc3t2P-qUIOxOGSNLqkGYjzYtQhA6O0t7TY8lNZ3miA

🔗 TLSA / DANE

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

🔐 DNSSEC395ms

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	2413571122
Primary NS (MNAME)	kate.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

82ms

A

93ms

MX

277ms

AAAA

279ms

TXT

491ms

CAA

117ms

HTTPS

292ms

TLSA

170ms

SOA

0ms

MTA-STS

333ms

DNSSEC

395ms

SRV

302ms

Total

1457ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:38:09	1457ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 22:53:30	721ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 20:37:26	596ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 18:36:10	528ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 13:03:11	552ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 17:12:00	2700ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 17:05:35	727ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 14:40:06	961ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 19:14:01	1045ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 03:26:40	675ms	2 NS 2 A 0 MX	🔓 Insecure	View