nassauakustik.dk

📜 Historical scan 2026-06-18 06:01:45 · ← Latest scan

⬇ 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 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	spdns3.cscdns.net ns3.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns4.netnames.net indom20.indomco.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	165.160.13.20
🔶 Autoconfig	165.160.15.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 184ms

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#

latest probe, not this scan · 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#

100ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2017051910
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 (34d)

🔗 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#

31ms

32ms

33ms

AAAA

36ms

TXT

184ms

CAA

32ms

HTTPS

34ms

TLSA

96ms

SOA

31ms

MTA-STS

33ms

DNSSEC

100ms

SRV

100ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 02:12:39	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 shown	575ms	2 NS 2 A 0 MX	🔓 Insecure