randerstrailer.dk
Last scanned: 2026-08-27 16:35:12  ·  704ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 ns1.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.250 86400s web01.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records2 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 86400s mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.51.79.250
🔶 Autoconfig185.51.79.250
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   236ms
TXT Record
v=spf1 a a ip4:185.51.79.235 ip4:185.51.79.242 ip4:185.51.79.241 ~all
✉️ SPF
PolicyRecord (randerstrailer.dk)
~all (soft fail) v=spf1 a a ip4:185.51.79.235 ip4:185.51.79.242 ip4:185.51.79.241 ~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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016082314
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@randerstrailer.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
64ms
MX
50ms
AAAA
39ms
TXT
236ms
CAA
47ms
HTTPS
48ms
TLSA
69ms
SOA
0ms
MTA-STS
76ms
DNSSEC
104ms
SRV
87ms
Total
704ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:35:12 704ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 17:22:44 2190ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 23:30:22 950ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:24:57 1106ms 2 NS 1 A 2 MX ⚠️ Bogus View
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