dupi.dk
Last scanned: 2026-06-29 09:43:13  ·  740ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 ns2.domainnetwork.se
ns2.euro909.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 indom20.indomco.net
ns6.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.218.250 14400s — AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Aalborg
📧 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA47ms
FieldValue
Serial2019060403
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
48ms
MX
42ms
AAAA
42ms
TXT
346ms
CAA
85ms
HTTPS
53ms
TLSA
60ms
SOA
47ms
MTA-STS
82ms
DNSSEC
80ms
SRV
87ms
Total
740ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 09:43:13 740ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 23:46:44 502ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 04:43:09 1192ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:18:38 516ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:30:28 11753ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:10:08 353ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:06:05 1067ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 05:00:30 647ms 2 NS 1 A 0 MX 🔓 Insecure View
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