nassauakustik.dk

Records from scan: 2026-09-20 02:12:39 · 938ms total · last checked 2026-10-21 19:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nassauakustik.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 17 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.155.161.11 is hosted by Amazon.com, Inc. (AS16509) in Ireland. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 152ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns1.euro909.com pdns1.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns3.euro909.com nusdns06.digitalarchives.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.155.161.11	86400s	ec2-54-155-161-11.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.154.0.0/15	🇮🇪 Ireland	Dublin
54.171.234.148	86400s	ec2-54-171-234-148.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.168.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	165.160.13.20
🔶 Autoconfig	165.160.13.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 296ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nassauakustik.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.nassauakustik.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:c617a603d59c866@rep.dmarcanalyzer.com; ruf=mailto:c617a603d59c866@for.dmarcanalyzer.com; pct=100; fo=1

📬 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 2026-10-12 21:55:12

www	135.181.82.184 (AS24940) (address records, no CNAME)
www vs bare domain	Different networks nassauakustik.dk: 54.155.161.11 54.171.234.148 (AS16509) www.nassauakustik.dk: 135.181.82.184 (AS24940) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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	2017051911
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-23 12:45:36

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2003-11-17
Expires	2026-11-30 (37d)

🔗 Same registrant#

4 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).

Domain	Registrar
nassau-acoustic.dk	CSC Digital Brand Service, Inc
nassauacoustic.dk	CSC Digital Brand Service, Inc
nassaudoors.dk	CSC Digital Brand Service, Inc
nergeco.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

152ms

93ms

134ms

AAAA

127ms

TXT

296ms

CAA

118ms

HTTPS

139ms

TLSA

113ms

SOA

0ms

MTA-STS

142ms

DNSSEC

176ms

SRV

160ms

Total

938ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 02:12:39 shown	938ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 13:33:25	653ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 22:49:58	1537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 06:01:45	575ms	2 NS 2 A 0 MX	🔓 Insecure