boligakustik.dk

📜 Historical scan 2026-06-16 15:40:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligakustik.dk is a .dk domain served by 2 nameservers (alexandra.ns.cloudflare.com, venkat.ns.cloudflare.com). It was registered on 25 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.37 is hosted by Cloudflare, Inc. (AS13335). 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
alexandra.ns.cloudflare.com	—	—	—
venkat.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.37	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.78	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:f25	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a14e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.37,172.67.161.78 ech=AEX+DQBBQwAgACB/kjJxhdKdMifzADCBWwX4suHL5sc8EO3CxwUV7BdUPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:f25,2606:4700:3035::ac43:a14e

📝 TXT Records#

1 records 200ms

TXT Record
google-site-verification=jJBPYvxHOSTThXGx5dLeojvmfX9RRhrJpEV4UmyMeKA

✉️ 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 2026-10-15 00:31:01

www	104.21.15.37 172.67.161.78 2606:4700:3034::6815:f25 2606:4700:3034::ac43:a14e (AS13335) (address records, no CNAME)
www vs bare domain	Same network boligakustik.dk: 104.21.15.37 172.67.161.78 2606:4700:3034::6815:f25 2606:4700:3034::ac43:a14e (AS13335) www.boligakustik.dk: 104.21.15.37 172.67.161.78 2606:4700:3034::6815:f25 2606:4700:3034::ac43:a14e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2405013949
Primary NS (MNAME)	alexandra.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 00:53:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-25
Expires	2027-09-24 (335d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

53ms

57ms

71ms

AAAA

50ms

TXT

200ms

CAA

74ms

HTTPS

52ms

TLSA

42ms

SOA

61ms

MTA-STS

45ms

DNSSEC

170ms

SRV

0ms

Total

477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 00:31:01	614ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-09 11:00:11	762ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-02 05:00:59	1080ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 04:43:06	1196ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 18:17:45	1002ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 18:01:56	556ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 21:55:58	1347ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 20:56:36	778ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 05:01:32	2963ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 00:04:20	2441ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 21:54:30	559ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 02:56:15	2287ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 09:32:52	1540ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 15:46:11	854ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 01:58:44	2760ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 13:29:22	945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 01:14:58	982ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 20:16:54	1689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:48:11	362ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:40:22 shown	477ms	2 NS 2 A 0 MX	🔓 Insecure