rabu-acoustics.dk

Records from scan: 2026-10-10 18:05:16 · 1558ms total · last checked 2026-10-21 17:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rabu-acoustics.dk is a .dk domain served by 2 nameservers (naomi.ns.cloudflare.com, zac.ns.cloudflare.com). It was registered on 11 August 2026 (WHOIS) and first appeared in the .dk zone on 12 August 2026. Its website address 104.21.26.232 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zac.ns.cloudflare.com	108.162.195.178 162.159.44.178 172.64.35.178 2606:4700:58::a29f:2cb2 2803:f800:50::6ca2:c3b2 2a06:98c1:50::ac40:23b2	zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.232	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.148	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.168.148
🔶 Autoconfig	104.21.26.232

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a894	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1ae8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.232,172.67.168.148 ech=AEX+DQBB+wAgACCcu/bF+Uz/19sKi8idLQOmGbyEZ8FGmI0AcOBGN3yoQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a894,2606:4700:3035::6815:1ae8

📝 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#

checked 2026-10-10 18:05:16

www	104.21.26.232 172.67.168.148 2606:4700:3033::ac43:a894 2606:4700:3035::6815:1ae8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rabu-acoustics.dk: 104.21.26.232 172.67.168.148 2606:4700:3033::ac43:a894 2606:4700:3035::6815:1ae8 (AS13335) www.rabu-acoustics.dk: 104.21.26.232 172.67.168.148 2606:4700:3033::ac43:a894 2606:4700:3035::6815:1ae8 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2417043249
Primary NS (MNAME)	naomi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 17:38:54

Field	Value
Registrar	Openprovider
Registered	2026-08-11
Expires	2027-08-10 (291d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

35ms

33ms

AAAA

45ms

TXT

185ms

CAA

36ms

HTTPS

31ms

TLSA

58ms

SOA

49ms

MTA-STS

58ms

DNSSEC

118ms

SRV

61ms

Total

1558ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 18:05:16 shown	1558ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 07:16:51	2435ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:36:26	1142ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 15:54:53	2090ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 14:29:08	1954ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:51:02	913ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 08:51:50	5591ms	2 NS 0 A 0 MX	🔓 Insecure