vlt.dk
Last scanned: 2026-08-27 05:50:34  ·  1168ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   704ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.net
edns1.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.net
edns1.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.175.35.15 3600s — AS12834 Danfoss A/S 194.175.35.0/24 🇩🇪 Germany —
📧 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   231ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (vlt.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.vlt.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6759a1cccfc74@dmarc-dk.centerasecurity.com
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019111009
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)premiumdns@support.neustar
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
704ms
A
48ms
MX
45ms
AAAA
31ms
TXT
231ms
CAA
52ms
HTTPS
44ms
TLSA
199ms
SOA
0ms
MTA-STS
82ms
DNSSEC
96ms
SRV
79ms
Total
1168ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:50:34 1168ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-21 11:27:10 692ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 22:22:08 9709ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 14:21:13 2586ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 23:47:09 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:37:12 1203ms 2 NS 1 A 0 MX 🔓 Insecure View
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