kursustid.dk
Last scanned: 2026-08-17 04:39:35  ·  504ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
ns3.webhot.dk 178.72.21.249 abraham.webhot.dk AS3342 Cibicom A/S
ns4.webhot.dk 178.72.21.250 skinner.webhot.dk AS3342 Cibicom A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.72.21.249 1800s abraham.webhot.dk AS3342 Cibicom A/S 178.72.16.0/21 🇩🇰 Denmark —
📧 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 Records2 records   160ms
TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all
✉️ SPF
PolicyRecord (kursustid.dk)
-all (hard fail) v=spf1 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081504
Primary NS (MNAME)ns3.webhot.dk
Responsible (RNAME)hostmaster@webhot.dk
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
37ms
MX
39ms
AAAA
36ms
TXT
160ms
CAA
49ms
HTTPS
57ms
TLSA
35ms
SOA
0ms
MTA-STS
57ms
DNSSEC
93ms
SRV
73ms
Total
504ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 04:39:35 504ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 19:23:49 513ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-08 12:46:20 964ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-31 21:52:17 575ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 22:50:30 2373ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 22:27:05 465ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 19:40:09 616ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 03:25:37 18245ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-14 21:41:41 1686ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-11 15:00:05 589ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-08 19:13:13 8494ms 2 NS 1 A 0 MX ❓ Unknown View
2026-07-06 01:52:27 928ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 15:07:15 2383ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 23:25:45 1697ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 09:48:44 877ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:38:09 947ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone