coolcation.dk

📜 Historical scan 2026-06-20 14:28:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coolcation.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   61ms
NameserverIP addressesPTRASN / 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#

1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   87ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2620:127:f00f:5:: 3600s — AS13335 Cloudflare, Inc. 2620:127:f00c:0:0:0:0:0/46 🇨🇦 Canada —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   188ms
TXT Record
v=spf1 include:shops.shopify.com include:spf.simply.com -all

✉️ SPF#

PolicyRecord (coolcation.dk)
-all (hard fail) v=spf1 include:shops.shopify.com include:spf.simply.com -all

📨 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 2026-10-16 17:18:04
www CNAMEshops.myshopify.com (all on myshopify.com)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

81ms
FieldValue
Serial2026060700
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-20 09:33:16
FieldValue
RegistrarSimply.com A/S
Registered2024-05-04
Expires2027-05-03 (194d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
ostebar.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
85ms
MX
85ms
AAAA
87ms
TXT
188ms
CAA
71ms
HTTPS
69ms
TLSA
1323ms
SOA
81ms
MTA-STS
44ms
DNSSEC
186ms
SRV
273ms
Total
5780ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 03:12:49 2194ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 02:58:04 409ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-20 09:54:17 437ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-09 23:57:26 382ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-02 10:07:30 591ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-24 02:00:30 1184ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 10:22:08 987ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 14:28:10 shown 5780ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-20 05:44:32 521ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 22:15:59 414ms 3 NS 1 A 0 MX 🔒 Secure
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