clubcore.dk

Records from scan: 2026-10-25 04:25:05  ·  622ms total  ·  last checked 2026-10-26 21:58 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clubcore.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.165.138 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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#

3 records   25ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.55.165.138 3600s static.138.165.55.162.clients.your-server.de AS24940 Hetzner Online GmbH 162.55.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

2 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverhetzner.clubcore.dk → 162.55.165.138
🔶 Autoconfighetzner.clubcore.dk → 162.55.165.138

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records   89ms
TXT Record
google-site-verification=7STs-7pBT6pzk_U2DfvwktNyxIwStLODqfuves2z3Mc
ms-domain-verification=616cec98-0da6-4181-93cd-3d1b3d9f202b
protonmail-verification=9d9cbacc3ab73bbad8ce7556533517a51480ab0d
v=spf1 include:spf.protection.outlook.com include:_spf.protonmail.ch -all

✉️ SPF#

PolicyRecord (clubcore.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_spf.protonmail.ch -all

📨 DMARC#

PolicyRecord (_dmarc.clubcore.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-25 04:25:05
www162.55.165.138 (AS24940) (address records, no CNAME)
www vs bare domainSame network
clubcore.dk: 162.55.165.138 (AS24940)
www.clubcore.dk: 162.55.165.138 (AS24940)
WildcardYes: any name under the zone resolves
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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.clubcore.dk hetzner.clubcore.dk

🔗 TLSA / DANE#

4 records   114ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026101200
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 13:56:55
FieldValue
RegistrarSimply.com A/S
Registered2025-12-03
Expires2026-12-02 (36d)

🔗 Same registrant#

5 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).

DomainRegistrar
balancebyisa.dkSimply.com A/S
businessvejle.dkSimply.com A/S
digitise.dkPunktum dk A/S (direct)
dmkjr.dkSimply.com A/S
parkvej-give.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
25ms
A
28ms
MX
24ms
AAAA
34ms
TXT
89ms
CAA
22ms
HTTPS
35ms
TLSA
114ms
SOA
32ms
MTA-STS
39ms
DNSSEC
88ms
SRV
40ms
Total
622ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 04:25:05 shown 622ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-13 08:00:50 1212ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-03 21:43:14 664ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-26 16:03:04 852ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-26 06:34:36 795ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-14 18:57:06 1111ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-12 21:50:54 1553ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-23 00:26:59 1391ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-25 20:15:16 1084ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-24 08:42:15 1179ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 14:54:35 1056ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 08:14:50 1096ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-20 18:38:12 1028ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-16 21:26:11 809ms 3 NS 1 A 2 MX 🔒 Secure
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