cbrne-kursus.dk
Last scanned: 2026-08-31 19:59:19  ·  9473ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.dnshotel.dk 2a01:4f8:1c17:4999::2
88.99.120.238		 ns1.dnshotel.dk
ns1.dnshotel.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.dnshotel.dk 2a01:4f8:c0c:4051::2
94.130.170.39		 ns2.dnshotel.dk
ns2.dnshotel.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.83.125 360s re03.azehosting.net AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 360s cbrne-kursus.dk 2a01:4f8:2200:4382::2
49.12.83.125		 re03.azehosting.net
re03.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2200:4382::2 3600s re03.azehosting.net AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   329ms
TXT Record
v=spf1 +a +mx +ip4:94.130.64.37 +ip4:94.130.48.100 +include:spf.azehosting.net ~all
✉️ SPF
PolicyRecord (cbrne-kursus.dk)
~all (soft fail) v=spf1 +a +mx +ip4:94.130.64.37 +ip4:94.130.48.100 +include:spf.azehosting.net ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.cbrne-kursus.dk nZR-zv_qhX8Fix_Qlc3RblDlb4tM3PHqIpZqyE_0iiY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9084ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.dnshotel.dk
Responsible (RNAME)michael@friistvede.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
79ms
MX
79ms
AAAA
51ms
TXT
329ms
CAA
52ms
HTTPS
72ms
TLSA
72ms
SOA
0ms
MTA-STS
99ms
DNSSEC
9084ms
SRV
92ms
Total
9473ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:59:19 9473ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 08:57:09 654ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 14:32:07 3828ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 04:54:52 1072ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 02:37:30 12977ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 19:51:20 604ms 2 NS 1 A 1 MX 🔓 Insecure View
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