jsbkurser.dk

📜 Historical scan 2026-06-25 23:30:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jsbkurser.dk is a .dk domain served by 2 nameservers (ns0.wixdns.net, ns1.wixdns.net). It was registered on 8 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.230.63.107 is hosted by Wix.com Ltd. (AS58182) in United States. Mail is handled by mx.zoho.com, mx2.zoho.com. The zone is not DNSSEC-signed, 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   63ms

🌍 A Records#

3 records   78ms

📧 MX Records#

2 records   151ms

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   400ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:zoho.com ~all

✉️ SPF#

PolicyRecord (jsbkurser.dk)
~all (soft fail) v=spf1 include:spf.protection.outlook.com include:zoho.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 2026-10-18 16:13:41

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

78ms
FieldValue
Serial2016100719
Primary NS (MNAME)ns0.wixdns.net
Responsible (RNAME)support@wix.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 14:08:12
FieldValue
Registrardns.services ApS
Registered2016-07-08
Expires2027-07-31 (282d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
78ms
MX
151ms
AAAA
67ms
TXT
400ms
CAA
92ms
HTTPS
68ms
TLSA
64ms
SOA
78ms
MTA-STS
141ms
DNSSEC
168ms
SRV
198ms
Total
852ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 16:13:40 2308ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-17 15:10:24 2131ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-16 13:33:58 1242ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-08 05:24:02 1436ms 5 NS 1 A 0 MX 🔓 Insecure
2026-09-26 00:20:47 1091ms 2 NS 3 A 1 MX 🔓 Insecure
2026-08-27 11:52:24 1263ms 2 NS 3 A 1 MX 🔓 Insecure
2026-06-25 23:30:37 shown 852ms 2 NS 3 A 2 MX 🔓 Insecure
2026-06-18 06:15:45 972ms 2 NS 3 A 2 MX 🔓 Insecure
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