ventilationsrør.dk DNS records

🖥️ Nameservers2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
dina.ns.cloudflare.com	108.162.192.107 172.64.32.107 173.245.58.107 2606:4700:50::adf5:3a6b 2803:f800:50::6ca2:c06b 2a06:98c1:50::ac40:206b	dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
miles.ns.cloudflare.com	108.162.193.207 172.64.33.207 173.245.59.207 2606:4700:58::adf5:3bcf 2803:f800:50::6ca2:c1cf 2a06:98c1:50::ac40:21cf	miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.14	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.43	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ae2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:280e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 23ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.14,172.67.174.43 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ae2b,2606:4700:3037::6815:280e

📝 TXT Records1 records 142ms

TXT Record
ca3-65233f1907c44315828e94fe2ea5ae87

✉️ 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.ventilationsrør.dk	hDN1hRkAFqaeeXSa_nU-kXG6UweGZ-V2q3sm-CXtR08
TXT	_acme-challenge.ventilationsrør.dk	qC7GIovIJ4l-ikTC9a8lzBdDfDN0DAUlZfEDgVJqSEQ

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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	2413452277
Primary NS (MNAME)	dina.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

24ms

A

31ms

MX

34ms

AAAA

32ms

TXT

142ms

CAA

32ms

HTTPS

23ms

TLSA

39ms

SOA

0ms

MTA-STS

43ms

DNSSEC

101ms

SRV

42ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 11:01:48	914ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 06:57:07	611ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 21:02:56	510ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 16:17:38	2622ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-12 00:32:44	16647ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 08:07:37	1542ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-27 05:03:10	1090ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 13:04:23	742ms	2 NS 2 A 0 MX	🔒 Secure	View