debianlinux.dk
📜 Historical scan 2026-06-17 01:26:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
dilbert.ns.cloudflare.com — — —
keyla.ns.cloudflare.com — — —
🌍 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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA41ms
FieldValue
Serial2406945489
Primary NS (MNAME)dilbert.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
44ms
MX
39ms
AAAA
40ms
TXT
186ms
CAA
41ms
HTTPS
38ms
TLSA
90ms
SOA
41ms
MTA-STS
58ms
DNSSEC
116ms
SRV
0ms
Total
428ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 02:27:54 412ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 00:12:05 373ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 06:32:35 1796ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-10 01:47:25 8720ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-25 02:47:12 676ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-22 08:03:20 411ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 01:26:08 428ms 2 NS 0 A 0 MX 🔒 Secure View
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