rfa-net.dk
📜 Historical scan 2026-06-17 14:46:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   61ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailscan02.dk.veloci-group.com 185.168.197.218 — AS207017 Skywire ApS
20 — mailscan01.dk.veloci-group.com 185.168.199.15 mailscan01.dk.veloci-group.com AS207017 Skywire ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   209ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (rfa-net.dk)
-all (hard fail) v=spf1 -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🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA63ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
80ms
MX
55ms
AAAA
71ms
TXT
209ms
CAA
54ms
HTTPS
95ms
TLSA
172ms
SOA
63ms
MTA-STS
44ms
DNSSEC
95ms
SRV
0ms
Total
1282ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 07:11:16 837ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-30 21:36:00 759ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-24 06:10:20 1109ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-21 11:50:08 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:46:39 1282ms 2 NS 0 A 2 MX 🔒 Secure View
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