har-tabt.dk
📜 Historical scan 2026-08-04 19:26:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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 Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.dlx.dk 2a00:1b18:1337:1337::25
46.30.121.240		 mail.dlx.dk
mx01.dlx.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   109ms
TXT Record
google-site-verification=4l2UOfUIaeJnqZXzFvdtxSKIGl8z1jAou5bbrBdlzz4
v=spf1 include:_spf.mail.dlx.dk ~all
✉️ SPF
PolicyRecord (har-tabt.dk)
~all (soft fail) v=spf1 include:_spf.mail.dlx.dk ~all
📨 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 / DANE1 records   55ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.dlx.dk DANE-EE · SPKI · SHA-256 8A39A20EF25C2CA3EBFF4F7CA64B2272…
🔐 DNSSEC54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024090688
Primary NS (MNAME)ns1.dlx.dk
Responsible (RNAME)ks@dlx.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
25ms
MX
25ms
AAAA
25ms
TXT
109ms
CAA
25ms
HTTPS
24ms
TLSA
55ms
SOA
0ms
MTA-STS
33ms
DNSSEC
54ms
SRV
26ms
Total
638ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 11:42:12 460ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-27 22:22:25 607ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-26 17:39:41 440ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-20 06:00:33 17089ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-17 05:25:32 1390ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-15 23:56:19 1148ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-04 19:26:26 638ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-29 12:46:50 1015ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-25 20:09:49 2296ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-24 19:56:56 2537ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-13 01:26:24 969ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-06 02:40:10 1426ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-03 21:09:25 636ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-01 23:04:05 3182ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-21 05:49:30 1241ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 11:03:13 3199ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 10:52:24 517ms 2 NS 0 A 1 MX 🔒 Secure View
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