detfalskested.dk
📜 Historical scan 2026-07-24 01:58:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
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 Records1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.106.165.65 600s blackfin.cannedtuna.org AS42541 Fiberby ApS 193.106.164.0/22 🇩🇰 Denmark —
📧 MX Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s postkontor.cannedtuna.org 193.106.165.65 blackfin.cannedtuna.org AS42541 Fiberby ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.106.165.65
🔶 Autoconfig193.106.165.65
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   29ms
ServicePriorityWeightPortTarget
_imap._tcp 1 1 143 postkontor.cannedtuna.org
_imaps._tcp 1 1 993 postkontor.cannedtuna.org
📝 TXT Records1 records   120ms
TXT Record
v=spf1 mx a:postkontor.cannedtuna.org ~all
✉️ SPF
PolicyRecord (detfalskested.dk)
~all (soft fail) v=spf1 mx a:postkontor.cannedtuna.org ~all
📨 DMARC
PolicyRecord (_dmarc.detfalskested.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:postmaster@blackfin.cannedtuna.org; ruf=mailto:postmaster@blackfin.cannedtuna.org; adkim=s; aspf=s
📬 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)
🔐 DNSSEC52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023012827
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
25ms
A
26ms
MX
25ms
AAAA
25ms
TXT
120ms
CAA
27ms
HTTPS
26ms
TLSA
1175ms
SOA
0ms
MTA-STS
34ms
DNSSEC
52ms
SRV
29ms
Total
1780ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:29:24 612ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 17:44:47 16665ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 16:53:46 1821ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 03:22:45 16624ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 03:08:56 1717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 01:58:23 1780ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:18:38 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:23:38 1920ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:24:32 533ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:21:40 558ms 2 NS 1 A 1 MX 🔒 Secure View
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