justheat.dk
Last scanned: 2026-09-01 10:52:08  ·  990ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
ns1.dlx.dk 2a00:1b18:1337:1337::53
46.30.121.210		 ns1.dlx.dk
ns1.dlx.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns2.dlx.dk 185.208.212.124
2a00:1b19:1337:1337::53		 ns2.dlx.dk
ns2.dlx.dk		 AS47527 DLX A/S
AS47527 DLX 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2019100401
Primary NS (MNAME)ns1.dlx.dk
Responsible (RNAME)ks@dlx.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
31ms
MX
56ms
AAAA
52ms
TXT
134ms
CAA
58ms
HTTPS
40ms
TLSA
25ms
SOA
0ms
MTA-STS
75ms
DNSSEC
110ms
SRV
71ms
Total
990ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 10:52:08 990ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 10:11:36 451ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:24:19 343ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 21:52:38 1191ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 03:31:06 605ms 2 NS 0 A 0 MX 🔓 Insecure View
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