holst-holland.dk
Last scanned: 2026-08-26 21:48:55  ·  496ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.purpledev.dk 144.76.115.20 cp05.nordicway.dk AS24940 Hetzner Online GmbH
🔷 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
67ms
MX
50ms
AAAA
61ms
TXT
168ms
CAA
66ms
HTTPS
41ms
TLSA
68ms
SOA
0ms
MTA-STS
84ms
DNSSEC
94ms
SRV
100ms
Total
496ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:48:55 496ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 15:17:52 507ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 11:18:29 1040ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 01:50:29 520ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-22 00:50:10 2607ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-22 00:08:01 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:31:26 736ms 2 NS 0 A 1 MX 🔒 Secure View
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