kursuscentervadehavet.dk

📜 Historical scan 2026-06-25 08:54:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kursuscentervadehavet.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.kursuscentervadehavet.dk, backup-mx.zitcom.dk. 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#

2 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 300s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

2 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.kursuscentervadehavet.dk 80.160.71.163 mail1.curanet.dk AS3292 TDC Holding A/S
20 3600s backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🔷 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 2026-10-07 22:34:42
www185.163.185.181 (AS206157) (address records, no CNAME)
www vs bare domainSame network
kursuscentervadehavet.dk: 185.163.185.181 (AS206157)
www.kursuscentervadehavet.dk: 185.163.185.181 (AS206157)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

30ms
FieldValue
Serial2024050601
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-12 00:18:29
FieldValue
RegistrarCURANET A/S
Registered2019-10-03
Expires2026-10-31 (5d)

🔗 Same registrant#

10 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
3skoennedage.dkCURANET A/S
feriecenter-skaerbaek.dkCURANET A/S
kunstnerhuset-vadehavet.dkCURANET A/S
kursuscenter-vadehavet.dkCURANET A/S
nordseeinfo.dkCURANET A/S
opholdmedoplevelser.dkCURANET A/S
restaurant-staffeli.dkCURANET A/S
scsk.dkCURANET A/S
skaerbaek-feriecenter.dkCURANET A/S
vadehavsmesse.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
45ms
MX
34ms
AAAA
38ms
TXT
109ms
CAA
39ms
HTTPS
41ms
TLSA
37ms
SOA
30ms
MTA-STS
42ms
DNSSEC
108ms
SRV
40ms
Total
540ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 20:21:54 1686ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-02 08:28:58 601ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-10 02:59:04 1384ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-25 08:54:36 shown 540ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-23 11:52:51 1172ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 17:06:49 582ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 22:34:11 2870ms 2 NS 1 A 2 MX 🔒 Secure
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