coolbluefuture.dk

📜 Historical scan 2026-06-23 23:07:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coolbluefuture.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.10 is hosted by Cloudflare London, LLC (AS209242) in United States. The zone is DNSSEC-signed and validates, has no 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#

3 records 194ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

2 records 626ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.10	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.11	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-15 04:17:26

www	141.193.213.10 (AS209242) (address records, no CNAME)
www vs bare domain	Same network coolbluefuture.dk: 141.193.213.10 141.193.213.11 (AS209242) www.coolbluefuture.dk: 141.193.213.10 (AS209242)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

682ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

484ms

Field	Value
Serial	2024031802
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

194ms

626ms

196ms

AAAA

476ms

TXT

650ms

CAA

475ms

HTTPS

610ms

TLSA

43ms

SOA

484ms

MTA-STS

622ms

DNSSEC

682ms

SRV

640ms

Total

1003ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:28:22	492ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-01 06:16:52	448ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-27 10:54:42	735ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-26 01:27:52	2566ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-24 09:45:26	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 23:07:34 shown	1003ms	3 NS 2 A 0 MX	🔒 Secure
2026-06-22 23:28:56	1025ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 22:16:26	453ms	3 NS 2 A 0 MX	🔒 Secure