thystrups.dk
📜 Historical scan 2026-06-17 20:37:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   250ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 mail.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   110ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.130 — web02.onwelcom.dk AS205984 — — — —
📧 MX Records2 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 — mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   285ms
TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~all
✉️ SPF
PolicyRecord (thystrups.dk)
~all (soft fail) v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 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)
🔐 DNSSEC190ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA241ms
FieldValue
Serial2018121001
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@thystrups.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
250ms
A
110ms
MX
127ms
AAAA
109ms
TXT
285ms
CAA
97ms
HTTPS
104ms
TLSA
80ms
SOA
241ms
MTA-STS
101ms
DNSSEC
190ms
SRV
0ms
Total
654ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:12:26 3041ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 02:28:43 1470ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 20:37:16 654ms 2 NS 1 A 2 MX 🔓 Insecure View
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