lindahl.dk
Last scanned: 2026-08-26 13:54:42  ·  585ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
NameserverIP addressesPTRASN / ISP
ns1.centrum.dk 213.5.39.156 213-5-39-156.static.ip.bodata.dk AS49974 Bo data ApS
ns2.centrum.dk 80.209.94.234 80.209.94.234.static.fibianet.dk AS44869 FIBIA P/S
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.5.39.156 3600s 213-5-39-156.static.ip.bodata.dk AS49974 Bo data ApS 213.5.32.0/21 🇩🇰 Denmark Vildbjerg
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.lindahl.dk 213.5.39.167 mail.centrum.dk AS49974 Bo data ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   178ms
TXT Record
v=spf1 mx a ~all
✉️ SPF
PolicyRecord (lindahl.dk)
~all (soft fail) v=spf1 mx a ~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
🏷️ SOA0ms
FieldValue
Serial2020110101
Primary NS (MNAME)ns1.centrum.dk
Responsible (RNAME)gsig@centrum.dk
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
47ms
MX
65ms
AAAA
50ms
TXT
178ms
CAA
47ms
HTTPS
59ms
TLSA
77ms
SOA
0ms
MTA-STS
72ms
DNSSEC
98ms
SRV
76ms
Total
585ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 13:54:42 585ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-19 12:12:22 7953ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-18 11:49:28 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-01 12:25:58 456ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 15:45:17 1734ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 20:06:03 3730ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 07:36:04 991ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 09:29:50 506ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 04:54:02 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:24:16 612ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:54:26 1765ms 2 NS 1 A 1 MX 🔓 Insecure View
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