antkursus.dk
📜 Historical scan 2026-08-30 00:23:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   225ms
🌍 A Records1 records   72ms
📧 MX Records5 records   82ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   418ms
TXT Record
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)
🔐 DNSSEC372ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial3672
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
225ms
A
72ms
MX
82ms
AAAA
222ms
TXT
418ms
CAA
86ms
HTTPS
125ms
TLSA
150ms
SOA
0ms
MTA-STS
274ms
DNSSEC
372ms
SRV
234ms
Total
2093ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:22:02 612ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-31 01:01:34 3317ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-30 00:23:26 2093ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-28 15:36:37 2108ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-27 15:15:06 665ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-26 14:48:29 608ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-24 15:44:01 978ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-23 14:23:45 1104ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-22 11:26:26 4351ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-21 11:07:50 6164ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-20 11:00:52 5447ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-19 09:36:59 7499ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-18 09:33:49 8892ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-16 02:38:12 1143ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-13 08:24:19 906ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-11 19:14:40 1051ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-10 18:28:57 3078ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-08-05 05:32:47 1687ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-27 17:08:07 942ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-26 16:25:33 8731ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-25 16:06:18 825ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-24 15:38:23 819ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-23 14:26:37 795ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-22 02:39:13 992ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-20 22:19:51 790ms 2 NS 1 A 5 MX 🔓 Insecure View
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