coolsound.dk

📜 Historical scan 2026-06-16 22:15:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coolsound.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, zoe.ns.cloudflare.com). It was registered on 17 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.181.212.191 is hosted by Webdock.io ApS (AS44803) in Denmark. Mail is handled by coolsound.dk. 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
randall.ns.cloudflare.com	—	—	—
zoe.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.181.212.191	—	blarke.net	AS44803	Webdock.io ApS	193.181.208.0/20	🇩🇰 Denmark	Nørre Åby

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	coolsound.dk	193.181.212.191	blarke.net	AS44803 Webdock.io ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 118ms

TXT Record
v=spf1 mx:coolsound.dk ~all

✉️ SPF#

Policy	Record (coolsound.dk)
~all (soft fail)	v=spf1 mx:coolsound.dk ~all

📨 DMARC#

Policy	Record (_dmarc.coolsound.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@blarke.net

📬 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 2026-10-09 14:04:05

www	104.21.71.145 172.67.145.124 2606:4700:3033::6815:4791 2606:4700:3035::ac43:917c (AS13335) (address records, no CNAME)
www vs bare domain	Same network coolsound.dk: 104.21.71.145 172.67.145.124 2606:4700:3033::6815:4791 2606:4700:3035::ac43:917c (AS13335) www.coolsound.dk: 104.21.71.145 172.67.145.124 2606:4700:3033::6815:4791 2606:4700:3035::ac43:917c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2406665850
Primary NS (MNAME)	randall.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 18:55:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-12-17
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

73ms

71ms

AAAA

32ms

TXT

118ms

CAA

39ms

HTTPS

70ms

TLSA

301ms

SOA

71ms

MTA-STS

82ms

DNSSEC

123ms

SRV

0ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:04:05	1253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 06:41:01	1463ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 00:53:23	952ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 19:04:20	1308ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 12:35:46	757ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 21:57:32	2147ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 14:57:50	10478ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 16:37:42	2926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 04:32:29	1439ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-01 21:50:24	1534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 00:41:50	1115ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 16:15:36	2710ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 22:15:06 shown	666ms	2 NS 1 A 1 MX	🔓 Insecure