bluetoothheadset.dk

📜 Historical scan 2026-06-19 21:42:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluetoothheadset.dk is a .dk domain served by 2 nameservers (curt.ns.cloudflare.com, magdalena.ns.cloudflare.com). It was registered on 19 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.5 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
curt.ns.cloudflare.com	108.162.193.94 172.64.33.94 173.245.59.94 2606:4700:58::adf5:3b5e 2803:f800:50::6ca2:c15e 2a06:98c1:50::ac40:215e	curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
magdalena.ns.cloudflare.com	108.162.194.8 162.159.38.8 172.64.34.8 2606:4700:50::a29f:2608 2803:f800:50::6ca2:c208 2a06:98c1:50::ac40:2208	magdalena.ns.cloudflare.com magdalena.ns.cloudflare.com magdalena.ns.cloudflare.com magdalena.ns.cloudflare.com magdalena.ns.cloudflare.com magdalena.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.5	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.155.101	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9b65	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5905	600s	—	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=104.21.89.5,172.67.155.101 ech=AEX+DQBBBQAgACAVsMpmgZ3l/SMtYfyeo5fqitS5TdYk2W+6eZ/m+mH/YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9b65,2606:4700:3037::6815:5905

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 13:19:38

www	104.21.89.5 172.67.155.101 2606:4700:3030::ac43:9b65 2606:4700:3037::6815:5905 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bluetoothheadset.dk: 104.21.89.5 172.67.155.101 2606:4700:3030::ac43:9b65 2606:4700:3037::6815:5905 (AS13335) www.bluetoothheadset.dk: 104.21.89.5 172.67.155.101 2606:4700:3030::ac43:9b65 2606:4700:3037::6815:5905 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2406713970
Primary NS (MNAME)	curt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 13:08:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-19
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

41ms

36ms

AAAA

38ms

TXT

185ms

CAA

40ms

HTTPS

52ms

TLSA

61ms

SOA

37ms

MTA-STS

41ms

DNSSEC

81ms

SRV

89ms

Total

1057ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:49:39	1266ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 10:41:52	557ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:06:38	1061ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 17:01:17	570ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 13:31:07	1447ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 23:45:09	915ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 13:06:12	8586ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 07:45:09	3330ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 06:48:59	606ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 21:42:03 shown	1057ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:21:13	1206ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:15:33	1785ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:06:25	398ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:00:15	539ms	2 NS 2 A 0 MX	🔓 Insecure