luftrenserne.dk

📜 Historical scan 2026-09-09 21:02:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luftrenserne.dk is a .dk domain served by 2 nameservers (davina.ns.cloudflare.com, renan.ns.cloudflare.com). It was registered on 31 August 2026 (WHOIS) and first appeared in the .dk zone on 1 September 2026. Its website address 104.21.64.115 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
davina.ns.cloudflare.com	108.162.194.40 162.159.38.40 172.64.34.40 2606:4700:50::a29f:2628 2803:f800:50::6ca2:c228 2a06:98c1:50::ac40:2228	davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
renan.ns.cloudflare.com	108.162.195.62 162.159.44.62 172.64.35.62 2606:4700:58::a29f:2c3e 2803:f800:50::6ca2:c33e 2a06:98c1:50::ac40:233e	renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 2047ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.115	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.172	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4073	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b7ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.115,172.67.183.172 ech=AEX+DQBBLgAgACDai17f1aVPmMZqmTw7sZn6b6Ny4lXKNSJlA+QnddzzVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4073,2606:4700:3036::ac43:b7ac

📝 TXT Records#

1 records 193ms

TXT Record
google-site-verification=OyFUmFOoDy2qiq3HGliR01ygIvENIXCofi00BUh71pk

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 17:37:25

www	NXDOMAIN
www vs bare domain	www does not resolve luftrenserne.dk: 104.21.64.115 172.67.183.172 2606:4700:3031::6815:4073 2606:4700:3036::ac43:b7ac (AS13335) www.luftrenserne.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413919754
Primary NS (MNAME)	davina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 18:28:24

Field	Value
Registrar	ONE.COM A/S
Registered	2026-08-31
Expires	2027-08-30 (313d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
tagpapguiden.dk	ONE.COM A/S
vinduesrobot.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

56ms

2047ms

50ms

AAAA

46ms

TXT

193ms

CAA

21ms

HTTPS

70ms

TLSA

51ms

SOA

0ms

MTA-STS

78ms

DNSSEC

90ms

SRV

75ms

Total

2885ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 15:09:01	2864ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 13:08:03	2163ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 21:02:54 shown	2885ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 22:41:12	1862ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 08:46:35	1383ms	2 NS 2 A 1 MX	🔓 Insecure