falcksyn.dk
Last scanned: 2026-08-27 14:51:49  ·  712ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.198.252.119 3600s — AS32306 Falck USA, Inc. 91.198.252.0/24 🇩🇰 Denmark —
📧 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2014121000
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
58ms
MX
58ms
AAAA
55ms
TXT
262ms
CAA
74ms
HTTPS
57ms
TLSA
57ms
SOA
0ms
MTA-STS
67ms
DNSSEC
89ms
SRV
92ms
Total
712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:51:49 712ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-30 20:45:48 950ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 04:53:14 1725ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 14:28:39 3097ms 4 NS 1 A 0 MX ❓ Unknown View
2026-06-21 18:54:09 941ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 15:30:12 1936ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 09:12:19 969ms 4 NS 1 A 0 MX 🔓 Insecure View
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