john-laybourn.dk
Last scanned: 2026-09-03 22:20:07  ·  677ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
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)
🔐 DNSSEC166ms
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@john-laybourn.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
72ms
MX
63ms
AAAA
72ms
TXT
235ms
CAA
86ms
HTTPS
54ms
TLSA
44ms
SOA
0ms
MTA-STS
91ms
DNSSEC
166ms
SRV
80ms
Total
677ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 22:20:07 677ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 21:08:35 341ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 04:42:01 643ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 09:42:43 9442ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 20:40:02 788ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-03 11:36:58 460ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 11:12:31 437ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-17 15:26:12 563ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-14 14:57:23 549ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 10:37:34 2204ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 16:54:18 383ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 02:42:51 572ms 2 NS 0 A 0 MX 🔓 Insecure View
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