luftkvalitetsmaaler.dk

📜 Historical scan 2026-06-28 00:54:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luftkvalitetsmaaler.dk is a .dk domain served by 2 nameservers (alaric.ns.cloudflare.com, hera.ns.cloudflare.com). It was registered on 20 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.27 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 220ms

Nameserver	IP addresses	PTR	ASN / ISP
alaric.ns.cloudflare.com	108.162.195.31 162.159.44.31 172.64.35.31 2606:4700:58::a29f:2c1f 2803:f800:50::6ca2:c31f 2a06:98c1:50::ac40:231f	alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hera.ns.cloudflare.com	108.162.192.162 172.64.32.162 173.245.58.162 2606:4700:50::adf5:3aa2 2803:f800:50::6ca2:c0a2 2a06:98c1:50::ac40:20a2	hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.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 205ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.27	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 236ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ba1a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4c1b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 210ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.27,172.67.186.26 ech=AEX+DQBBtAAgACCVeA0j31/XfvsNvEgjO9EDYT/5yvgEE/G6xmPiW4LFDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ba1a,2606:4700:3035::6815:4c1b

📝 TXT Records#

2 records 404ms

TXT Record
google-site-verification=3suVeangsIIMh6hLaHIyI_benqAZqvLoEESMFVV3p8Q
v=spf1 a mx include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (luftkvalitetsmaaler.dk)
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.luftkvalitetsmaaler.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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 16:33:34

www	104.21.76.27 172.67.186.26 2606:4700:3030::ac43:ba1a 2606:4700:3035::6815:4c1b (AS13335) (address records, no CNAME)
www vs bare domain	Same network luftkvalitetsmaaler.dk: 104.21.76.27 172.67.186.26 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.luftkvalitetsmaaler.dk: 104.21.76.27 172.67.186.26 2606:4700:3030::ac43:ba1a 2606:4700:3035::6815:4c1b (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms

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

🏷️ SOA#

234ms

Field	Value
Serial	2406244930
Primary NS (MNAME)	alaric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 14:18:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-08-20
Expires	2027-08-19 (302d)

📋 WHOIS#

⏱️ Lookup Timing#

220ms

205ms

216ms

AAAA

236ms

TXT

404ms

CAA

172ms

HTTPS

210ms

TLSA

165ms

SOA

234ms

MTA-STS

247ms

DNSSEC

290ms

SRV

242ms

Total

1557ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:33:34	493ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-06 13:56:42	3663ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 11:08:11	386ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-04 11:05:08	947ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-03 11:03:58	744ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-02 11:03:37	702ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-01 11:02:00	1581ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:59:37	774ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-29 10:52:58	617ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-28 10:46:50	1913ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-27 10:39:29	622ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-26 10:28:42	584ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-25 10:21:17	500ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 19:40:40	613ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-23 18:42:33	522ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-21 20:34:45	1797ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-07 17:03:38	974ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-01 23:51:33	8694ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 00:54:00 shown	1557ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 04:51:53	606ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 08:44:31	2292ms	2 NS 2 A 0 MX	🔓 Insecure