nikolajkunsthal.dk
📜 Historical scan 2026-06-17 14:19:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.avalonia.com 80.197.219.44 — AS3292 TDC Holding A/S
ns2.avalonia.com 80.197.219.45 — AS3292 TDC Holding A/S
ns3.avalonia.com 77.221.229.14 — AS42876 Unit IT Services ApS
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.197.219.42 — — AS3292 TDC Holding A/S 80.196.0.0/14 🇩🇰 Denmark Taastrup
📧 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)
🔐 DNSSEC152ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA61ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns4.avalonia.com
Responsible (RNAME)smb_consultancy@unit-it.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
44ms
MX
35ms
AAAA
52ms
TXT
2290ms
CAA
67ms
HTTPS
47ms
TLSA
487ms
SOA
61ms
MTA-STS
117ms
DNSSEC
152ms
SRV
0ms
Total
3382ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:52:19 9766ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 07:55:13 720ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 04:52:38 465ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 02:46:15 1183ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-19 01:46:09 601ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-13 02:31:16 2352ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-10 19:49:55 703ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-08 00:29:35 515ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:19:13 3382ms 3 NS 1 A 0 MX 🔓 Insecure View
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