knudlarsenbyggecenter.dk
Last scanned: 2026-09-02 13:38:15  ·  9450ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.computopic.dk 94.231.97.80 cp8.computopic.dk AS48854 team.blue Denmark A/S
ns2.computopic.dk 89.188.79.172 cp16.computopic.dk AS48854 team.blue Denmark A/S
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.188.79.191 3600s cp19.computopic.dk AS48854 team.blue Denmark A/S 89.188.72.0/21 🇩🇰 Denmark —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mail.computopic.dk 94.231.97.84 cp23.computopic.dk AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   173ms
TXT Record
v=spf1 mx include:computopic.dk -all
✉️ SPF
PolicyRecord (knudlarsenbyggecenter.dk)
-all (hard fail) v=spf1 mx include:computopic.dk -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)
🔐 DNSSEC9092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021031001
Primary NS (MNAME)ns1.computopic.dk
Responsible (RNAME)hostmaster@computopic.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
38ms
MX
53ms
AAAA
48ms
TXT
173ms
CAA
49ms
HTTPS
51ms
TLSA
58ms
SOA
0ms
MTA-STS
52ms
DNSSEC
9092ms
SRV
65ms
Total
9450ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 13:38:15 9450ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 03:58:30 1960ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 08:40:19 488ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 03:51:30 769ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 06:30:39 507ms 2 NS 1 A 1 MX 🔓 Insecure View
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