visacard.dk
Last scanned: 2026-06-27 01:34:12  ·  1140ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   236ms
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
udns2.cscdns.uk		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 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   645ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (visacard.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.visacard.dk)
p=reject v=DMARC1; p=reject; rua=mailto:nets_rua@riskiq.net;
📬 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)
🔐 DNSSEC517ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA254ms
FieldValue
Serial2019102603
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
236ms
A
198ms
MX
199ms
AAAA
232ms
TXT
645ms
CAA
240ms
HTTPS
207ms
TLSA
74ms
SOA
254ms
MTA-STS
255ms
DNSSEC
517ms
SRV
240ms
Total
1140ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 01:34:12 1140ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 03:43:07 661ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 13:02:05 1186ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:16:16 768ms 2 NS 0 A 0 MX 🔓 Insecure View
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