3fsyd.dk
Last scanned: 2026-06-28 16:55:11  ·  776ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.dynamicsystems.dk 81.95.243.24 — AS48854 team.blue Denmark A/S
10 3600s mx2.dynamicsystems.dk 81.95.243.24 — AS48854 team.blue Denmark A/S
🔷 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA31ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
34ms
MX
48ms
AAAA
28ms
TXT
100ms
CAA
54ms
HTTPS
43ms
TLSA
65ms
SOA
31ms
MTA-STS
54ms
DNSSEC
110ms
SRV
52ms
Total
776ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 16:55:11 776ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-27 23:55:06 1492ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-26 17:44:33 539ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-24 10:20:44 777ms 2 NS 0 A 2 MX ⚠️ Bogus View
2026-06-16 12:49:35 1045ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-16 12:49:17 1384ms 2 NS 0 A 2 MX 🔒 Secure View
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