nanokursus.dk
Last scanned: 2026-08-27 23:22:22  ·  2592ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   59ms
NameserverIP addressesPTRASN / ISP
ns1.misspark.com 162.159.24.173
2400:cb00:2049:1::a29f:18ad		 ns1.misspark.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.misspark.com 162.159.25.99
2400:cb00:2049:1::a29f:1963		 ns2.misspark.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.misspark.com 162.159.25.16
2400:cb00:2049:1::a29f:1910		 ns3.misspark.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns4.misspark.com 162.159.24.87
2400:cb00:2049:1::a29f:1857		 ns4.misspark.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.16.185.16 3600s cpdns01.misshosting.no AS61207 Hostek AB 212.16.184.0/22 🇸🇪 Sweden —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s nanokursus.dk 212.16.185.16 cpdns01.misshosting.no AS61207 Hostek AB
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   353ms
TXT Record
v=spf1 +a +mx +ip4:212.16.185.16 +include:_spf.reliablemail.org ~all
✉️ SPF
PolicyRecord (nanokursus.dk)
~all (soft fail) v=spf1 +a +mx +ip4:212.16.185.16 +include:_spf.reliablemail.org ~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)
🔐 DNSSEC2082ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022041800
Primary NS (MNAME)ns1.misspark.com
Responsible (RNAME)admin@misshosting.com
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
54ms
MX
55ms
AAAA
55ms
TXT
353ms
CAA
79ms
HTTPS
56ms
TLSA
88ms
SOA
0ms
MTA-STS
93ms
DNSSEC
2082ms
SRV
125ms
Total
2592ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:22:22 2592ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 04:34:29 816ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 18:08:14 627ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:51:16 1896ms 4 NS 1 A 1 MX 🔓 Insecure View
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