rtlaan.dk
Last scanned: 2026-09-04 01:02:50  ·  400ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
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)
🔐 DNSSEC102ms
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@rtlaan.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
32ms
MX
37ms
AAAA
29ms
TXT
122ms
CAA
30ms
HTTPS
29ms
TLSA
25ms
SOA
0ms
MTA-STS
48ms
DNSSEC
102ms
SRV
41ms
Total
400ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 01:02:50 400ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 22:44:49 399ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 21:30:37 457ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 08:48:17 475ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 07:29:43 547ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-08 13:37:39 571ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-24 02:18:57 422ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 02:04:31 491ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-09 20:45:19 2421ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 14:00:11 2508ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 14:08:19 485ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 12:47:34 676ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 12:01:43 932ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:45:58 877ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:21:07 1691ms 2 NS 0 A 0 MX 🔓 Insecure View
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