ffbhv.dk
Last scanned: 2026-06-25 22:51:23  ·  590ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.79.130 86400s web02.onwelcom.dk AS205984 Powernet Aps 185.51.78.0/23 🇩🇰 Denmark —
📧 MX Records2 records   60ms
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
🔷 Autodiscover185.51.79.130
🔶 Autoconfig185.51.79.130
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   215ms
TXT Record
v=spf1 a ip4:185.51.79.235 mx a:mail.onwelcom.dk -all
✉️ SPF
PolicyRecord (ffbhv.dk)
-all (hard fail) v=spf1 a ip4:185.51.79.235 mx a:mail.onwelcom.dk -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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial2016061407
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@ffbhv.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
38ms
MX
60ms
AAAA
60ms
TXT
215ms
CAA
75ms
HTTPS
84ms
TLSA
63ms
SOA
60ms
MTA-STS
43ms
DNSSEC
95ms
SRV
163ms
Total
590ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 22:51:23 590ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 20:44:25 639ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 09:02:56 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:09:43 1973ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 10:05:23 574ms 2 NS 1 A 2 MX 🔓 Insecure View
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