vup.dk
Last scanned: 2026-08-27 13:01:40  ·  615ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2410575309
Primary NS (MNAME)edna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
63ms
MX
57ms
AAAA
48ms
TXT
279ms
CAA
57ms
HTTPS
51ms
TLSA
33ms
SOA
0ms
MTA-STS
85ms
DNSSEC
86ms
SRV
80ms
Total
615ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:01:40 615ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-27 14:25:17 9252ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-10 20:30:54 717ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 01:38:56 4944ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 06:02:40 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:39:46 676ms 2 NS 0 A 0 MX 🔓 Insecure View
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