byens-f.dk
Last scanned: 2026-08-27 07:26:41  ·  542ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.dnsserver.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dnsserver.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.37.85 10800s — AS3308 Norlys Telco A/S 193.8.36.0/23 🇩🇰 Denmark Ølstykke
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   198ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (byens-f.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.byens-f.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC135ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025122901
Primary NS (MNAME)ns1.dnsserver.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
68ms
MX
42ms
AAAA
47ms
TXT
198ms
CAA
31ms
HTTPS
39ms
TLSA
64ms
SOA
0ms
MTA-STS
82ms
DNSSEC
135ms
SRV
59ms
Total
542ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:26:41 542ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 02:56:57 373ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 10:44:10 1094ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 00:04:26 610ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:05:45 368ms 2 NS 1 A 0 MX 🔒 Secure View
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