fu.dk
Last scanned: 2026-06-25 02:23:00  ·  360ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.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.curanet.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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.215.86.151 3600s — AS3292 TDC Holding A/S 195.215.0.0/16 🇩🇰 Denmark Brøndby Strand
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026062201
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 RegistrationWHOIS fetched 2026-06-25 02:26:06
FieldValue
RegistrarCURANET A/S
Registered1996-03-21
Expires2027-03-31 (209d)
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
44ms
MX
33ms
AAAA
36ms
TXT
94ms
CAA
28ms
HTTPS
24ms
TLSA
26ms
SOA
0ms
MTA-STS
42ms
DNSSEC
106ms
SRV
45ms
Total
360ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 02:23:00 360ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:02:56 4316ms 2 NS 1 A 0 MX 🔓 Insecure View
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