acoustudio.dk

📜 Historical scan 2026-07-04 13:36:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

acoustudio.dk is a .dk domain served by 2 nameservers (cora.ns.cloudflare.com, koa.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.84.77 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
cora.ns.cloudflare.com	108.162.194.195 162.159.38.195 172.64.34.195 2606:4700:50::a29f:26c3 2803:f800:50::6ca2:c2c3 2a06:98c1:50::ac40:22c3	cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
koa.ns.cloudflare.com	108.162.195.242 162.159.44.242 172.64.35.242 2606:4700:58::a29f:2cf2 2803:f800:50::6ca2:c3f2 2a06:98c1:50::ac40:23f2	koa.ns.cloudflare.com koa.ns.cloudflare.com koa.ns.cloudflare.com koa.ns.cloudflare.com koa.ns.cloudflare.com koa.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.77	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:bca7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:544d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.77,172.67.188.167 ech=AEX+DQBBIAAgACACJYMUkrUR8en52+bwEDkOEPslrsDjEkOb0IGljAHbXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:bca7,2606:4700:3035::6815:544d

📝 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 2026-10-10 23:26:33

www	104.21.84.77 172.67.188.167 2606:4700:3034::ac43:bca7 2606:4700:3035::6815:544d (AS13335) (address records, no CNAME)
www vs bare domain	Same network acoustudio.dk: 104.21.84.77 172.67.188.167 2606:4700:3034::ac43:bca7 2606:4700:3035::6815:544d (AS13335) www.acoustudio.dk: 104.21.84.77 172.67.188.167 2606:4700:3034::ac43:bca7 2606:4700:3035::6815:544d (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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	2408571881
Primary NS (MNAME)	cora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

27ms

32ms

31ms

AAAA

47ms

TXT

180ms

CAA

53ms

HTTPS

45ms

TLSA

44ms

SOA

0ms

MTA-STS

38ms

DNSSEC

60ms

SRV

54ms

Total

1455ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-10 07:01:20	673ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 16:14:17	1728ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 13:36:40 shown	1455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 13:10:32	947ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-28 11:05:33	951ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 20:06:57	850ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 20:22:39	1292ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 05:06:11	1138ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 11:15:18	1566ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:44:39	1036ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:42:44	627ms	4 NS 1 A 1 MX	🔓 Insecure