sh-mur.dk
Last scanned: 2026-06-20 03:09:34  ·  10279ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   280ms
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   192ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.250 21600s web01.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records2 records   278ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 21600s 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   1286ms
TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~all
✉️ SPF
PolicyRecord (sh-mur.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)
🔐 DNSSEC1123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA249ms
FieldValue
Serial2016031806
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@sh-mur.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
280ms
A
192ms
MX
278ms
AAAA
277ms
TXT
1286ms
CAA
269ms
HTTPS
179ms
TLSA
4006ms
SOA
249ms
MTA-STS
252ms
DNSSEC
1123ms
SRV
264ms
Total
10279ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 03:09:34 10279ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 19:21:19 814ms 2 NS 1 A 2 MX 🔓 Insecure View
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