safedoor.dk
Last scanned: 2026-09-05 18:53:42  ·  2385ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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)
🔐 DNSSEC2073ms
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@safedoor.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
39ms
MX
41ms
AAAA
43ms
TXT
211ms
CAA
63ms
HTTPS
31ms
TLSA
53ms
SOA
0ms
MTA-STS
72ms
DNSSEC
2073ms
SRV
74ms
Total
2385ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 18:53:42 2385ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-09-03 18:19:10 316ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 16:28:26 370ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 12:23:42 2654ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-14 05:32:20 467ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-07 01:21:13 532ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-31 02:19:44 808ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 19:54:37 461ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-16 06:30:02 719ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-09 21:29:57 848ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 12:06:34 2992ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 01:28:57 1021ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 11:00:25 496ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-19 19:01:45 359ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 16:55:30 5374ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 16:48:10 604ms 2 NS 0 A 0 MX 🔓 Insecure View
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