harts.dk
Last scanned: 2026-08-28 20:18:32  ·  568ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
🌍 A Records1 records   26ms
📧 MX Records5 records   18ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   84ms
TXT Record
_dnuol42o6yyxfaybqbfe33n1tf8gpql
Contact: Network Operations rmnetv@rm.dk, +45 78412980
Contact: Region Midtjylland Service Desk, +45 78412345
✉️ 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1663
Primary NS (MNAME)rmns1.rm.dk
Responsible (RNAME)rmnetv@rm.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
26ms
MX
18ms
AAAA
31ms
TXT
84ms
CAA
17ms
HTTPS
32ms
TLSA
68ms
SOA
0ms
MTA-STS
36ms
DNSSEC
97ms
SRV
34ms
Total
568ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 20:18:32 568ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-27 18:38:47 611ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-26 17:56:11 569ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-25 00:02:12 3062ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-23 23:49:44 910ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-22 17:02:15 17394ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-21 16:53:26 1599ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-20 16:48:56 1460ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-19 13:18:22 1862ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-18 13:15:18 5320ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-17 02:58:06 2818ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-15 03:57:42 2938ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-12 06:47:23 1018ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-10 19:40:40 841ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-09 15:21:45 1003ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-02 19:44:55 8899ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-27 20:38:20 1198ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-26 19:10:59 967ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-25 19:04:58 2689ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-24 18:56:32 16987ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-23 18:14:28 1031ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-22 17:21:24 965ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-20 22:11:16 837ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-19 19:12:51 819ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-18 13:09:14 911ms 2 NS 1 A 5 MX 🔓 Insecure View
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