copenhagendowntowncongresscenter.dk
Last scanned: 2026-09-03 19:15:22  ·  362ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Digital A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S
🌍 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 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@copenhagendowntowncongresscenter.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
25ms
MX
29ms
AAAA
33ms
TXT
128ms
CAA
28ms
HTTPS
21ms
TLSA
28ms
SOA
0ms
MTA-STS
47ms
DNSSEC
93ms
SRV
49ms
Total
362ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 19:15:22 362ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 15:15:49 419ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 08:03:05 3047ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 17:01:36 1626ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 06:30:22 551ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-01 03:05:59 568ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 06:05:09 2374ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-16 22:38:36 554ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-09 20:11:17 497ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 11:55:23 495ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 21:28:06 543ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 05:37:12 421ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-18 22:02:50 836ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:25:25 333ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:20:15 367ms 2 NS 0 A 0 MX 🔓 Insecure View
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