codak.dk
📜 Historical scan 2026-06-16 21:51:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
paislee.ns.cloudflare.com — — —
porter.ns.cloudflare.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records2 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.startmail.com 145.131.90.133 mx1.startmail.com AS28685 Routit BV
10 — mx2.startmail.com 145.131.90.149 mx2.startmail.com AS28685 Routit BV
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   104ms
TXT Record
startmail-verification=c8da9cff2cc7a793e61948f412a25c4c
v=spf1 include:spf.startmail.com ~all
✉️ SPF
PolicyRecord (codak.dk)
~all (soft fail) v=spf1 include:spf.startmail.com ~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 / DANE2 records   301ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.startmail.com DANE-EE · Full cert · SHA-256 1EA4C401958358B84391EE52BC74AA5A…
SMTP _25._tcp.mx2.startmail.com DANE-EE · Full cert · SHA-256 1EA4C401958358B84391EE52BC74AA5A…
🔐 DNSSEC72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA41ms
FieldValue
Serial2406659343
Primary NS (MNAME)paislee.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
42ms
A
42ms
MX
49ms
AAAA
33ms
TXT
104ms
CAA
46ms
HTTPS
36ms
TLSA
301ms
SOA
41ms
MTA-STS
48ms
DNSSEC
72ms
SRV
0ms
Total
640ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:26:04 546ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-08-09 20:12:33 1239ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-08-03 10:13:16 2373ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-28 07:25:10 3494ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 21:51:28 640ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 21:40:47 560ms 2 NS 0 A 2 MX 🔓 Insecure View
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