frontiertours.dk
Last scanned: 2026-06-29 18:09:52  ·  571ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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 Records
🌍
No A records found
📧 MX Records2 records   46ms
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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   194ms
TXT Record
v=DMARC1; p=none; rua=mailto:sereg@frontiertours.dk; ruf=mailto:sereg@frontiertours.dk; rf=afrf; pct=100;
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx ~all
✉️ SPF
PolicyRecord (frontiertours.dk)
~all (soft fail) v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk 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)
🔐 DNSSEC76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA46ms
FieldValue
Serial2022021604
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@frontiertours.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
54ms
MX
46ms
AAAA
50ms
TXT
194ms
CAA
37ms
HTTPS
46ms
TLSA
59ms
SOA
46ms
MTA-STS
60ms
DNSSEC
76ms
SRV
60ms
Total
571ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 18:09:52 571ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-28 07:47:33 496ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 09:59:43 4771ms 2 NS 0 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone