nibu.dk
Last scanned: 2026-06-29 02:27:04  ·  845ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.16.185.16 3600s cpdns01.misshosting.no AS61207 Hostek AB 212.16.184.0/22 🇸🇪 Sweden —
📧 MX Records1 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s nibu.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   295ms
TXT Record
v=spf1 ip4:212.16.185.16 include:_spf.reliablemail.org +a +mx ~all
✉️ SPF
PolicyRecord (nibu.dk)
~all (soft fail) v=spf1 ip4:212.16.185.16 include:_spf.reliablemail.org +a +mx ~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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA36ms
FieldValue
Serial2022010600
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
52ms
A
60ms
MX
72ms
AAAA
48ms
TXT
295ms
CAA
46ms
HTTPS
58ms
TLSA
74ms
SOA
36ms
MTA-STS
136ms
DNSSEC
98ms
SRV
104ms
Total
845ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 02:27:04 845ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 05:17:54 802ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 11:30:22 688ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:24:11 630ms 4 NS 1 A 1 MX 🔓 Insecure View
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