lindenstroem.dk
Last scanned: 2026-08-17 09:19:38  ·  3693ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   295ms
🌍 A Records1 records   688ms
📧 MX Records5 records   412ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC749ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
295ms
A
688ms
MX
412ms
AAAA
407ms
TXT
1003ms
CAA
552ms
HTTPS
559ms
TLSA
282ms
SOA
0ms
MTA-STS
611ms
DNSSEC
749ms
SRV
656ms
Total
3693ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 09:19:38 3693ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-23 22:01:25 5175ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-17 16:53:20 997ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-25 01:32:54 511ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-24 02:41:41 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 19:14:25 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 03:22:21 829ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-18 01:23:14 851ms 2 NS 1 A 5 MX 🔒 Secure View
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